Put this on my 2009 2.5i hatchback. Paired with rallisport v2 uel headers it sounds pretty good. However going from a stock exhaust be prepared to let your ears adjust because it is loud at first, but after time i can say that there is much louder out there. Fitment wasnt bad, you get 2 gaskets and 4 nuts/bolts. If you are putting this on your 2.5i you will have to use the stock donut gasket and hardware as the bolts given are too big for the catpipe, but fit the axle back. The hangers are also long enough (horizontally) so that you can adjust fitment of the tip. If you dont have uel headers then be prepared for a more buzzy, and louder tone with no base or rumble in it. All in all i would say this was a fair investment, and i dont see myself getting pulled over (unless im flooring it) anytime soon which is what i was concerned about. Lastly i rate this a 4 star because i was suprised how good the fitment and sound was for the price i payed. Randy Lahey
27th Jul 2017
nice sound and easy installation Cesar augusto Garcia leon
27th Sep 2016
I have recently installed cobb accessport on ots stage 2 map, ...
Tsudo N1 3" catback 2008 WRX
Stock downpipe, stock tune (terrible). Sorry about the mic getting covered in the first clip, that is why it sounds distorted. When the snow melts here I will make a new video, as the car is also Stage 1 opensourced now. Only mods are:Tsudo N1 3" CBECobb SpringsHarman Motive taillight overlays Visit www.3gwrx.com for more info.