The South Bend Clutch K70619-HD-B Stage 2 Drag Clutch Kit is engineered for high-performance applications on Audi S4 and S5 models from 2008 to 2012. Designed specifically for severe drag racing, street performance, and heavy-duty driving scenarios, this clutch assembly delivers exceptional torque capacity and reliable engagement under demanding conditions. Crafted from premium friction materials and reinforced with heavy-duty components, it provides a substantial upgrade over stock clutches, ensuring enhanced power transfer and durability for spirited driving or competition use. This assembly is ideal for enthusiasts seeking aggressive acceleration, consistent performance, and long-term reliability in their high-output turbocharged vehicles.
Features:
- Heavy-duty diesel and fleet torque capacity designed for high horsepower and towing demands
- Premium friction materials for smooth, consistent engagement and minimal chatter
- Enhanced thermal capacity to prevent clutch slippage during severe towing or racing conditions
- Long-term drivetrain reliability with durable construction tailored for severe duty applications
Fitment:
Audi S4 Base 2010 to 2013
Audi S5 Base 2008 to 2012





