Genuine Audi - Coil Spring Insulator Lower - Rear - Coupe - TT Mk1 quattro shifter - Conveniently located water-meth injection

- Conveniently located water-meth injection port and a boost/vacuum reference port

This improves rigidity to help protect the car's dynamic responses under hard loading

ensuring that each component is perfectly prepped for synchronous use

Experience the power and dynamics of your vehicle in a completely new way

Oil temperature then drops quickly and significantly as it is pumped through the densely packed fins of the 10-row cooler’s large surface area mounted right in the cool airflow

Genuine Audi - Coil Spring Insulator Lower - Rear - Coupe - TT Mk1 quattro shifter - Conveniently located water-meth injectionYour coil springs are not especially prone to failure, but if they have been cut, clamped, or heated to have the vehicle lowered, your Mk1 Audi TT might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Replace the coil spring insulator as well.