Lachute Performance Catback - 2008-2014 STI / 2011-2014 WRX Hatch Options:3" with resonator Peak Gains: +8% HP /

Peak Gains: +8% HP / +14% TQ

25 inch pipes will ensure perfect fitment and good flow

Upgrade to the stronger/adjustable sway bar end link for grip optimization and swaybar preload tuning

Modified brackets and redesigned fronts will give you even more reason to Suba-hoon with mud flap confidence

Lachute Performance Catback - 2008-2014 STI / 2011-2014 WRX Hatch Options:3" with resonator Peak Gains: +8% HP /Completely assembled by hand and built from 304 stainless steel to provide a quality finish and a precise fitment. Equipped with a 1 2 inch thick inlet flange for reduced distortion and a flex pipe to allow for movement, it is a true 3 inch catback all the way through. The inlet flange will also virtually fit any available J Pipe downpipe. A flex section was added to minimize vibrations and stress. Weve built this catback with multiple v band flanges