Audi S4 Most Popular Parts
- Braking
- Car Care
- Climate Control
- Drivetrain
- Engine
- Exhaust
- Exterior
- General Purpose
- Interior
- Lighting
- Maintenance
- Novelty & Gifts
- Performance
- Software / Tunes
- Steering
- Suspension
- Tools
- Wheel and Tire Packages
- Wheels
- Clearance
Keep your lights illuminated and stay legal
Designed for extreme power that needs to be put to the wheels. Conservatively rated at 600+ ft/lbs.
Designed for extreme power that needs to be put to the wheels. Conservatively rated at 600+ ft/lbs.
Designed for drag or drift cars that see limited street use. Conservatively rated at 455ft/lbs.
For single mass flywheel
Designed for drag or drift cars that see limited street use. Conservatively rated at 470ft/lbs.
Includes single mass flywheel
Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 425ft/lbs.
Works with stock flywheel
Designed for track use while still streetable. Conservatively rated at 415ft/lbs.
For single mass flywheel
Designed for dedicated drag or drift cars. Conservatively rated at 500ft/lbs.
Includes single mass flywheel
Fix leaks and keep your cooling system efficient
Fits models with 6-Speed manual transmission only
Includes the spark plug boot
This product was last offered at the strikethrough price on
06-15-2026
Stainless steel non-resonated cat-back exhaust system with quad round, polished tips - Includes downpipes with high flow secondary cats
Keep your suspension in top shape
Make your driving experience more comfortable and safer