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SBC Clutch Kit for 2004-2005 Audi S4 4.2L Gas
Sku: SD2-2506-78
MPN: K70398F-HD-DXD-B
Elevate your 2004-2005 Audi S4's performance with South Bend Clutch Kits, tailored for every driving style. Our range offers Stage 1 to 4 clutch kits in materials like Ceramic, Organic, Organic/Ceramic, and Kevlar, ensuring optimal performance whether for daily driving or competitive racing. Each kit is designed with innovative technology for increased torque capacity, durability under extreme conditions, and smooth engagement. Complete with all necessary installation components, our clutches enhance your vehicle's response, durability, and driving experience. Trust South Bend Clutch for unmatched quality and performance, making your Audi S4 ready for any challenge on the road or track.
12,000 Mile | 12 Month Warranty
100% Premium Components
Industry Leading Support
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$35.90
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SBC Clutch Kit for 2004-2005 Audi S4 4.2L Gas - Ceramic / Stage 1 / Extreme
$1,879.36
20% OFF ALL SBC APPAREL. OFFER ENDS SOON
South Bend Clutch proudly introduces our range of premium clutch kits, specifically designed for the 2004-2005 Audi S4 4.2L Gas model. Our commitment to quality, performance, and reliability has established us as a leader in the clutch manufacturing industry. This particular lineup of clutch kits for the Audi S4 is no exception, offering a variety of stages and materials to meet the diverse needs of drivers, whether for everyday driving or for competitive racing environments.
Why Choose South Bend Clutch?
When it comes to enhancing the performance of your Audi S4, choosing the right clutch is crucial. A high-quality clutch can dramatically improve your vehicle's response, durability, and overall driving experience. Here's why South Bend Clutch should be your go-to choice:
-
Expertise and Experience: With years of experience in the clutch industry, we have developed a deep understanding of what drivers need. Our products are the result of extensive research, development, and real-world testing, ensuring they meet the highest standards of quality and performance.
-
Wide Range of Options: Our clutch kits come in various stages and materials, including Ceramic, Organic, Organic/Ceramic, and Kevlar. This variety allows you to choose the perfect clutch that matches your driving style and requirements.
-
Innovative Design: Each clutch is designed with the latest technology and materials to provide optimal performance. From full-face discs for smoother engagement to 6-paddle configurations for higher torque capacity, our clutches are engineered to exceed expectations.
-
Comprehensive Kits: We understand the importance of a seamless installation process. That's why our clutch kits come with everything you need for installation, including throw out bearings, alignment tools, and pilot bushings made of durable materials like steel.
-
Enhanced Driving Experience: Whether you're upgrading for performance, durability, or just seeking a replacement that outperforms the original, our clutches ensure a noticeable improvement in your driving experience.
Product Features and Benefits
Our clutch kits for the 2004-2005 Audi S4 4.2L Gas are designed to enhance your vehicle's performance in several key areas:
-
Increased Torque Capacity: Depending on the stage and material, our clutches are engineered to handle significantly more torque than the factory-installed clutch. This is essential for vehicles that are tuned for higher performance or used in demanding driving conditions.
-
Durability Under Extreme Conditions: Our clutches are built to withstand the rigors of aggressive driving and racing environments. With materials like Ceramic and Kevlar, our clutches are designed for longevity, even under extreme use.
-
Smooth Engagement: Our clutch kits are designed for a balance between performance and drivability. Even our high-performance stages offer smoother engagement than you might expect, making them suitable for both daily driving and performance applications.
-
Customization and Flexibility: With options ranging from Stage 1 to Stage 4 and materials tailored for different driving conditions, you can customize your setup to match your specific needs, whether it's for street driving, drag racing, or anything in between.
Choosing the Right Clutch
Selecting the right clutch involves considering your vehicle's power output, how you intend to use your vehicle, and your personal preferences for clutch feel and drivability. Here's a brief overview of our offerings:
-
Stage 1 and 2 Clutches: Ideal for vehicles with mild modifications or for drivers seeking a significant upgrade in performance and feel without sacrificing daily drivability.
-
Stage 3 and 4 Clutches: Suited for highly modified vehicles that see frequent track use or demand the utmost in performance. These stages offer higher torque capacities and are tailored for aggressive driving scenarios.
-
Material Choices: Ceramic offers the highest heat resistance and torque capacity, making it ideal for extreme conditions. Organic materials provide smoother engagement and are well-suited for daily driving. Kevlar provides a middle ground with increased durability and a more aggressive feel than organic.
Installation and Support
Each South Bend Clutch kit comes complete with all necessary components for installation, ensuring a straightforward and hassle-free process. Furthermore, our dedicated support team is always ready to assist with any questions or concerns, providing you with the confidence that comes from unparalleled customer service.
Conclusion
Upgrading your Audi S4 with a South Bend Clutch kit is an investment in performance, reliability, and driving pleasure. With our extensive range of options and commitment to quality, you can trust South Bend Clutch to enhance your driving experience, no matter where the road or track may lead. Choose South Bend Clutch for a superior clutch solution that meets the exacting demands of your Audi S4.
Ceramic Friction Material
Ceramic clutch material is engineered for high-performance and heavy-duty applications where heat resistance and torque capacity are critical. Constructed using ceramic-based compounds, these clutch discs offer superior friction and power transfer, making them ideal for demanding situations such as performance racing, competitive off-roading, and heavy towing. Ceramic material excels in preventing clutch fade under extreme heat and stress.
While ceramic clutches deliver unmatched torque handling, they tend to have a more aggressive engagement, which can lead to a slightly harsher feel during gear shifts. This makes them better suited for experienced drivers and performance vehicles rather than casual everyday driving where smooth engagement is preferred.
Ceramic clutch material is engineered for high-performance and heavy-duty applications where heat resistance and torque capacity are critical. Constructed using ceramic-based compounds, these clutch discs offer superior friction and power transfer, making them ideal for demanding situations such as performance racing, competitive off-roading, and heavy towing. Ceramic material excels in preventing clutch fade under extreme heat and stress.
While ceramic clutches deliver unmatched torque handling, they tend to have a more aggressive engagement, which can lead to a slightly harsher feel during gear shifts. This makes them better suited for experienced drivers and performance vehicles rather than casual everyday driving where smooth engagement is preferred.
Sprung Hub Style
The sprung hub clutch is a versatile design focused on balancing performance with drivability. It features a series of dampening springs integrated into the hub, which help absorb vibrations and reduce shock during clutch engagement. This design is ideal for daily drivers, street performance vehicles, and light towing, where smooth gear changes and reduced drivetrain stress are essential.
By minimizing shock transfer, the sprung hub clutch prolongs the life of other drivetrain components, making it a reliable option for vehicles needing both comfort and moderate power handling. While slightly less direct in power transfer than a solid hub, it offers a superior driving experience for most street and light performance applications.
The sprung hub clutch is a versatile design focused on balancing performance with drivability. It features a series of dampening springs integrated into the hub, which help absorb vibrations and reduce shock during clutch engagement. This design is ideal for daily drivers, street performance vehicles, and light towing, where smooth gear changes and reduced drivetrain stress are essential.
By minimizing shock transfer, the sprung hub clutch prolongs the life of other drivetrain components, making it a reliable option for vehicles needing both comfort and moderate power handling. While slightly less direct in power transfer than a solid hub, it offers a superior driving experience for most street and light performance applications.
Single Disc
A single disc clutch is the most common and straightforward clutch design, featuring one friction disc to transfer power from the engine to the transmission. Known for its simplicity and reliability, it is ideal for standard vehicles, daily drivers, and light performance applications. Single disc clutches provide smooth engagement, making them perfect for casual driving and moderate power outputs.
While single disc clutches offer excellent drivability and cost-effectiveness, they have limited torque capacity compared to multi-disc setups. This design is best suited for vehicles with moderate horsepower levels where comfort, longevity, and ease of use are the primary concerns.
A single disc clutch is the most common and straightforward clutch design, featuring one friction disc to transfer power from the engine to the transmission. Known for its simplicity and reliability, it is ideal for standard vehicles, daily drivers, and light performance applications. Single disc clutches provide smooth engagement, making them perfect for casual driving and moderate power outputs.
While single disc clutches offer excellent drivability and cost-effectiveness, they have limited torque capacity compared to multi-disc setups. This design is best suited for vehicles with moderate horsepower levels where comfort, longevity, and ease of use are the primary concerns.
Stage 2 Clutch
A Stage 2 clutch offers a significant performance boost compared to stock and Stage 1 setups. Designed with stronger friction materials like Kevlar or ceramic, it provides higher torque capacity and heat resistance. This stage is ideal for moderately modified vehicles, including turbocharged setups, nitrous systems, and track-ready builds needing enhanced grip and reduced slippage.
Although it offers increased power handling, Stage 2 clutches can introduce a slightly stiffer pedal feel and more aggressive engagement than Stage 1, making them better suited for drivers prioritizing performance while still requiring reasonable street drivability.
A Stage 2 clutch offers a significant performance boost compared to stock and Stage 1 setups. Designed with stronger friction materials like Kevlar or ceramic, it provides higher torque capacity and heat resistance. This stage is ideal for moderately modified vehicles, including turbocharged setups, nitrous systems, and track-ready builds needing enhanced grip and reduced slippage.
Although it offers increased power handling, Stage 2 clutches can introduce a slightly stiffer pedal feel and more aggressive engagement than Stage 1, making them better suited for drivers prioritizing performance while still requiring reasonable street drivability.
Warranty Coverage
South Bend Clutch, Inc. warrants that our clutches are free from defects in workmanship and material under normal use and service. Our warranty provides coverage for 12 months or 12,000 miles (whichever comes first) from the date of installation.
The obligation of South Bend Clutch, Inc. under this warranty is limited to repair, replacement, or credit at our discretion for any product found to be defective. We will not be liable for losses, damages, or injury to persons or property resulting from misuse or improper installation of any part subject to this warranty.
*** WE DO NOT COVER LABOR, NO EXCEPTIONS WILL BE MADE ***
Warranty Registration
To activate your warranty coverage, you must register your clutch through our online Warranty Hub within 30 days of purchase.
What You'll Need to Register:
- Proof of purchase (receipt or invoice showing purchase date and price paid)
- Vehicle information (year, make, model, VIN)
- Current odometer reading at time of installation
- Installer information (shop name, address, phone number)
- Part number of your South Bend Clutch product
Click here to Register Your Warranty
After registration, you'll receive a confirmation email with your warranty certificate number. You can check your warranty status anytime at warranty.southbendclutch.com/lookup.
Filing a Warranty Claim
If you experience an issue with your clutch during the warranty period, you can submit a claim through our Warranty Hub.
Claim Submission Requirements:
- Your warranty certificate number or the email used during registration
- Current odometer reading
- Description of the issue you're experiencing
- Photos of the affected parts (pressure plate, disc, flywheel)
- Photos showing the condition of related components
Our warranty team will review your claim and may request additional information or photos. South Bend Clutch, Inc. reserves the right to examine all parts returned for warranty claims to determine whether the failure was due to a defect in material or workmanship.
Warranty Conditions
The Limited Warranty will NOT be valid under the following conditions:
- The product is NOT registered within thirty (30) days of purchase
- The product was purchased below our MAP price (see Pricing Policy below)
- The clutch was not installed by a certified or professional mechanic
- The flywheel was not replaced with new or properly resurfaced to specification
- The clutch has been altered, improperly installed, or damaged by accident, negligence, or misuse
- The transmission has failed or shows excessive wear
- The product is used for high performance and/or racing purposes for which it was not originally engineered
WARRANTY IS NON-TRANSFERABLE – Coverage applies only to the original purchaser and vehicle.
Pricing Policy
We encourage you to shop around when buying our parts, but we do not allow discounts or price matching below our MAP prices (3% below our published retail price).
Important: Purchases made below MAP price are not eligible for warranty coverage. Your proof of purchase must show a qualifying purchase price.
Return Policy
No returned product for warranty, repair, or replacement will be accepted without a Return Merchandise Authorization (RMA) number.
To Obtain an RMA:
- If you purchased from an authorized dealer, contact them first to initiate the return process
- If you purchased directly from South Bend Clutch, call our warranty department at 1-800-988-4345
Once your claim is approved, you will receive an RMA number with shipping instructions for returning the defective parts.
Questions?
For warranty inquiries, contact our warranty department at warranty@southbendclutch.com or call 1-800-988-4345.
| Vehicle | Fuel Type | Manual Prevalence | Drivetrain | Transmission Type Used | OEM Flywheel Type |
|---|---|---|---|---|---|
| 2004 Audi S4 4.2L | Gas |  | AWD | TREMEC T5 | Dual Mass |
South Bend Clutch proudly introduces our range of premium clutch kits, specifically designed for the 2004-2005 Audi S4 4.2L Gas model. Our commitment to quality, performance, and reliability has established us as a leader in the clutch manufacturing industry. This particular lineup of clutch kits for the Audi S4 is no exception, offering a variety of stages and materials to meet the diverse needs of drivers, whether for everyday driving or for competitive racing environments.
Why Choose South Bend Clutch?
When it comes to enhancing the performance of your Audi S4, choosing the right clutch is crucial. A high-quality clutch can dramatically improve your vehicle's response, durability, and overall driving experience. Here's why South Bend Clutch should be your go-to choice:
-
Expertise and Experience: With years of experience in the clutch industry, we have developed a deep understanding of what drivers need. Our products are the result of extensive research, development, and real-world testing, ensuring they meet the highest standards of quality and performance.
-
Wide Range of Options: Our clutch kits come in various stages and materials, including Ceramic, Organic, Organic/Ceramic, and Kevlar. This variety allows you to choose the perfect clutch that matches your driving style and requirements.
-
Innovative Design: Each clutch is designed with the latest technology and materials to provide optimal performance. From full-face discs for smoother engagement to 6-paddle configurations for higher torque capacity, our clutches are engineered to exceed expectations.
-
Comprehensive Kits: We understand the importance of a seamless installation process. That's why our clutch kits come with everything you need for installation, including throw out bearings, alignment tools, and pilot bushings made of durable materials like steel.
-
Enhanced Driving Experience: Whether you're upgrading for performance, durability, or just seeking a replacement that outperforms the original, our clutches ensure a noticeable improvement in your driving experience.
Product Features and Benefits
Our clutch kits for the 2004-2005 Audi S4 4.2L Gas are designed to enhance your vehicle's performance in several key areas:
-
Increased Torque Capacity: Depending on the stage and material, our clutches are engineered to handle significantly more torque than the factory-installed clutch. This is essential for vehicles that are tuned for higher performance or used in demanding driving conditions.
-
Durability Under Extreme Conditions: Our clutches are built to withstand the rigors of aggressive driving and racing environments. With materials like Ceramic and Kevlar, our clutches are designed for longevity, even under extreme use.
-
Smooth Engagement: Our clutch kits are designed for a balance between performance and drivability. Even our high-performance stages offer smoother engagement than you might expect, making them suitable for both daily driving and performance applications.
-
Customization and Flexibility: With options ranging from Stage 1 to Stage 4 and materials tailored for different driving conditions, you can customize your setup to match your specific needs, whether it's for street driving, drag racing, or anything in between.
Choosing the Right Clutch
Selecting the right clutch involves considering your vehicle's power output, how you intend to use your vehicle, and your personal preferences for clutch feel and drivability. Here's a brief overview of our offerings:
-
Stage 1 and 2 Clutches: Ideal for vehicles with mild modifications or for drivers seeking a significant upgrade in performance and feel without sacrificing daily drivability.
-
Stage 3 and 4 Clutches: Suited for highly modified vehicles that see frequent track use or demand the utmost in performance. These stages offer higher torque capacities and are tailored for aggressive driving scenarios.
-
Material Choices: Ceramic offers the highest heat resistance and torque capacity, making it ideal for extreme conditions. Organic materials provide smoother engagement and are well-suited for daily driving. Kevlar provides a middle ground with increased durability and a more aggressive feel than organic.
Installation and Support
Each South Bend Clutch kit comes complete with all necessary components for installation, ensuring a straightforward and hassle-free process. Furthermore, our dedicated support team is always ready to assist with any questions or concerns, providing you with the confidence that comes from unparalleled customer service.
Conclusion
Upgrading your Audi S4 with a South Bend Clutch kit is an investment in performance, reliability, and driving pleasure. With our extensive range of options and commitment to quality, you can trust South Bend Clutch to enhance your driving experience, no matter where the road or track may lead. Choose South Bend Clutch for a superior clutch solution that meets the exacting demands of your Audi S4.
Ceramic Friction Material
Ceramic clutch material is engineered for high-performance and heavy-duty applications where heat resistance and torque capacity are critical. Constructed using ceramic-based compounds, these clutch discs offer superior friction and power transfer, making them ideal for demanding situations such as performance racing, competitive off-roading, and heavy towing. Ceramic material excels in preventing clutch fade under extreme heat and stress.
While ceramic clutches deliver unmatched torque handling, they tend to have a more aggressive engagement, which can lead to a slightly harsher feel during gear shifts. This makes them better suited for experienced drivers and performance vehicles rather than casual everyday driving where smooth engagement is preferred.
Ceramic clutch material is engineered for high-performance and heavy-duty applications where heat resistance and torque capacity are critical. Constructed using ceramic-based compounds, these clutch discs offer superior friction and power transfer, making them ideal for demanding situations such as performance racing, competitive off-roading, and heavy towing. Ceramic material excels in preventing clutch fade under extreme heat and stress.
While ceramic clutches deliver unmatched torque handling, they tend to have a more aggressive engagement, which can lead to a slightly harsher feel during gear shifts. This makes them better suited for experienced drivers and performance vehicles rather than casual everyday driving where smooth engagement is preferred.
Sprung Hub Style
The sprung hub clutch is a versatile design focused on balancing performance with drivability. It features a series of dampening springs integrated into the hub, which help absorb vibrations and reduce shock during clutch engagement. This design is ideal for daily drivers, street performance vehicles, and light towing, where smooth gear changes and reduced drivetrain stress are essential.
By minimizing shock transfer, the sprung hub clutch prolongs the life of other drivetrain components, making it a reliable option for vehicles needing both comfort and moderate power handling. While slightly less direct in power transfer than a solid hub, it offers a superior driving experience for most street and light performance applications.
The sprung hub clutch is a versatile design focused on balancing performance with drivability. It features a series of dampening springs integrated into the hub, which help absorb vibrations and reduce shock during clutch engagement. This design is ideal for daily drivers, street performance vehicles, and light towing, where smooth gear changes and reduced drivetrain stress are essential.
By minimizing shock transfer, the sprung hub clutch prolongs the life of other drivetrain components, making it a reliable option for vehicles needing both comfort and moderate power handling. While slightly less direct in power transfer than a solid hub, it offers a superior driving experience for most street and light performance applications.
Single Disc
A single disc clutch is the most common and straightforward clutch design, featuring one friction disc to transfer power from the engine to the transmission. Known for its simplicity and reliability, it is ideal for standard vehicles, daily drivers, and light performance applications. Single disc clutches provide smooth engagement, making them perfect for casual driving and moderate power outputs.
While single disc clutches offer excellent drivability and cost-effectiveness, they have limited torque capacity compared to multi-disc setups. This design is best suited for vehicles with moderate horsepower levels where comfort, longevity, and ease of use are the primary concerns.
A single disc clutch is the most common and straightforward clutch design, featuring one friction disc to transfer power from the engine to the transmission. Known for its simplicity and reliability, it is ideal for standard vehicles, daily drivers, and light performance applications. Single disc clutches provide smooth engagement, making them perfect for casual driving and moderate power outputs.
While single disc clutches offer excellent drivability and cost-effectiveness, they have limited torque capacity compared to multi-disc setups. This design is best suited for vehicles with moderate horsepower levels where comfort, longevity, and ease of use are the primary concerns.
Stage 2 Clutch
A Stage 2 clutch offers a significant performance boost compared to stock and Stage 1 setups. Designed with stronger friction materials like Kevlar or ceramic, it provides higher torque capacity and heat resistance. This stage is ideal for moderately modified vehicles, including turbocharged setups, nitrous systems, and track-ready builds needing enhanced grip and reduced slippage.
Although it offers increased power handling, Stage 2 clutches can introduce a slightly stiffer pedal feel and more aggressive engagement than Stage 1, making them better suited for drivers prioritizing performance while still requiring reasonable street drivability.
A Stage 2 clutch offers a significant performance boost compared to stock and Stage 1 setups. Designed with stronger friction materials like Kevlar or ceramic, it provides higher torque capacity and heat resistance. This stage is ideal for moderately modified vehicles, including turbocharged setups, nitrous systems, and track-ready builds needing enhanced grip and reduced slippage.
Although it offers increased power handling, Stage 2 clutches can introduce a slightly stiffer pedal feel and more aggressive engagement than Stage 1, making them better suited for drivers prioritizing performance while still requiring reasonable street drivability.
Warranty Coverage
South Bend Clutch, Inc. warrants that our clutches are free from defects in workmanship and material under normal use and service. Our warranty provides coverage for 12 months or 12,000 miles (whichever comes first) from the date of installation.
The obligation of South Bend Clutch, Inc. under this warranty is limited to repair, replacement, or credit at our discretion for any product found to be defective. We will not be liable for losses, damages, or injury to persons or property resulting from misuse or improper installation of any part subject to this warranty.
*** WE DO NOT COVER LABOR, NO EXCEPTIONS WILL BE MADE ***
Warranty Registration
To activate your warranty coverage, you must register your clutch through our online Warranty Hub within 30 days of purchase.
What You'll Need to Register:
- Proof of purchase (receipt or invoice showing purchase date and price paid)
- Vehicle information (year, make, model, VIN)
- Current odometer reading at time of installation
- Installer information (shop name, address, phone number)
- Part number of your South Bend Clutch product
Click here to Register Your Warranty
After registration, you'll receive a confirmation email with your warranty certificate number. You can check your warranty status anytime at warranty.southbendclutch.com/lookup.
Filing a Warranty Claim
If you experience an issue with your clutch during the warranty period, you can submit a claim through our Warranty Hub.
Claim Submission Requirements:
- Your warranty certificate number or the email used during registration
- Current odometer reading
- Description of the issue you're experiencing
- Photos of the affected parts (pressure plate, disc, flywheel)
- Photos showing the condition of related components
Our warranty team will review your claim and may request additional information or photos. South Bend Clutch, Inc. reserves the right to examine all parts returned for warranty claims to determine whether the failure was due to a defect in material or workmanship.
Warranty Conditions
The Limited Warranty will NOT be valid under the following conditions:
- The product is NOT registered within thirty (30) days of purchase
- The product was purchased below our MAP price (see Pricing Policy below)
- The clutch was not installed by a certified or professional mechanic
- The flywheel was not replaced with new or properly resurfaced to specification
- The clutch has been altered, improperly installed, or damaged by accident, negligence, or misuse
- The transmission has failed or shows excessive wear
- The product is used for high performance and/or racing purposes for which it was not originally engineered
WARRANTY IS NON-TRANSFERABLE – Coverage applies only to the original purchaser and vehicle.
Pricing Policy
We encourage you to shop around when buying our parts, but we do not allow discounts or price matching below our MAP prices (3% below our published retail price).
Important: Purchases made below MAP price are not eligible for warranty coverage. Your proof of purchase must show a qualifying purchase price.
Return Policy
No returned product for warranty, repair, or replacement will be accepted without a Return Merchandise Authorization (RMA) number.
To Obtain an RMA:
- If you purchased from an authorized dealer, contact them first to initiate the return process
- If you purchased directly from South Bend Clutch, call our warranty department at 1-800-988-4345
Once your claim is approved, you will receive an RMA number with shipping instructions for returning the defective parts.
Questions?
For warranty inquiries, contact our warranty department at warranty@southbendclutch.com or call 1-800-988-4345.
| Vehicle | Fuel Type | Manual Prevalence | Drivetrain | Transmission Type Used | OEM Flywheel Type |
|---|---|---|---|---|---|
| 2004 Audi S4 4.2L | Gas | | AWD | TREMEC T5 | Dual Mass |
PRODUCT FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes. Worldwide shipping is already included in the price. We use DHL express with 3 days delivery time.
When will I receive my item?
When we have received your order, you will automatically receive an e-mail confirming your order. Orders made before 2 PM (CET) will be picked, packed and shipped the same day. Delivery time is usually 2-4 working days with DHL Express.
Can I change or return my item?
If you want to change a product into another model, strap color etc., please contact us so we are able to reserve the new item in our stock immediately. You are always entitled to an exchange or refund within 30 days after you have received your package, as long as the item has not been used.
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