Pay in 4 interest-free payments of $24.75 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Invidia down-pipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque with a great reduction in turbo lag
Factory O2 sensor locations are also retained where required to ensure compatibility with factory systems
Invidia R400 HS15STI5GM4ST
Click here for instructions
Exhaust Adaptor/Extension - Subaru WRX 01-07/STI 01-05/Forester XT SG 03-08 22+ i20N Invidia down-pipes make for theThe Invidia Exhaust adapter extension is a necessity to allow an Invidia cat back system to bolt directly up to a stock down pipe for the following models: 2004 2008 Subaru Forester XT (SG) 2001 2007 Subaru WRX 2001 2005 Subaru WRX STI Made from high quality 304SS stainless steel, robotically welded with reinforced flanges. You can rely on Invidia for a perfect fit, every time. Bolts and gaskets included
