Genuine Audi - Coil Spring Insulator - Rear - Lower - TT Mk1 1.8T FWD Intercooler 5 RS3 models equipped with

5 RS3 models equipped with awesome 2

6L Duramax Engine

ensuring your exhaust temperature is not running too hot which could result in engine failure

you can be certain that there is currently no better replacement valve available

Advantages of the Wagner Tuning intercooler:

Genuine Audi - Coil Spring Insulator - Rear - Lower - TT Mk1 1.8T FWD Intercooler 5 RS3 models equipped withGenuine Audi coil spring insulator rear lower for the Mk1 TT FWD. Your 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, be sure to replace the coil spring insulators as well. Excessive rust can make the springs more prone to failure.