Subaru Impreza WRX/STI Turbo (01-07) Sports Cat / De-Cat Front Downpipe Performance Exhaust Front Pipe:Sports Catalyst The quad exit systems are

The quad exit systems are available with either a single exhaust valve or Cobra Sport's unique twin-valved setup

Any stock turbo flanged downpipe will fit

replacing the restrictive OE side and rear plastic intake pipes

Vac Tubing

The OE pipe has a huge restriction this Decat is a full 57mm bore and allows Full Flow and full Power for all 100PS and 125PS engines

Subaru Impreza WRX/STI Turbo (01-07) Sports Cat / De-Cat Front Downpipe Performance Exhaust Front Pipe:Sports Catalyst The quad exit systems areFits 2. 0L and 2. 5L Turbo. Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This Subaru Impreza performance exhaust is made in 3" 76. 2mm bore pipework and fits from the turbo to the centre section. The de cat exhaust version issold for motorsport and off road use only worldwide. The