Xforce full stainless TBE installed on AARG SPEC's MY12 STi.

The Xforce system for the MY12 STi consists of 6 sections: Front/dump pipe, high flow catalytic converter, centre pipe with resonator, Y-section, LH muffler and RH muffler.

Xforce Front/dump pipe:


Xforce High Flow Catalytic Converter:


Xforce Centre Pipe w/resonator:


Xforce Y-section:



LH and RH Rear Mufflers:



Xforce Full Quad Tip Twin Muffler Exhaust system supplied and installed @Evolution R: