Audi R8 4.2 V8 FSI Gen 1 (Pre-Facelift) (07-13) Valved Cat Back Performance Exhaust GOLF R The two thermostats differ internally

The two thermostats differ internally

Power testing the secondary de-cat and cat back system revealed an impressive +21

With the valves open in Sport and Sport+ mode

Cobra Sport has managed to achieve a power boosting system for the TTS which delivers impressive results in both bhp and torque

This Does not fit AdBlue models

Audi R8 4.2 V8 FSI Gen 1 (Pre-Facelift) (07-13) Valved Cat Back Performance Exhaust GOLF R The two thermostats differ internallyCobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. This Audi R8 performance exhaust is made in stainless steel pipework and replaces the rear section from the catalysts backwards. Please Note This performance exhaust retains the use of exhaust vacuum valves. The valves open and close depending on the vehicle's RPM as with the standard exhaust system. This exhaust includes a