TurboXS 3 inch Axleback Muffler WRX / STI (2002-2007) Subaru and it doesn’t require different

and it doesn’t require different springs or frequent re-builds

it dramatically improves placement for all driving conditions

Real-time display data on screen and/or with powerful LogWorks software

you can change the valve into a 100% Recirculating Bypass Valve

For 2004 R32 only

TurboXS 3 inch Axleback Muffler WRX / STI (2002-2007) Subaru and it doesn’t require differentThe Turbo XS Standard Rear Muffler for the Subaru WRX STI features full stainless steel construction and is 2. 5" diameter. The Turbo XS rear muffler assembly will bolt to a stock midpipe for a little more sound, or will bolt directly to the Turbo XS midpipe, making it a great upgrade for Turbo XS Stealthback owners. FITMENT: Subaru STI 2004 2007 Subaru WRX 2002 2007 Note: These parts are the latest version of the 02 07 design (part number WS02 ) and