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

5mm pipework and fit from the centre section backwards replacing the standard rear section with dual exit tailpipes

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

which delivers even greater increases in power

6dB on the static 4

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