Reviewed By Ryan E (Appleton, WI) Reviewed for a 1996 Acura Integra —3/28/2011 7:21 AM
4" double-wall, angle-cut,2.25 inlet, 4 outlet, 7" tip. I ordered this for my integra gsr because i hated the sound of the N1 i had on there. this makes the car sound how it is suppose to! nice deep rumble at idle. deep, smooth sounding throughout accel. no more cheesy sounding fart can. loudness during accel is very bearable id give it a 4.5 out of 10 for loudness. can easily still talk to others in the car while cruising. shipping was fast and install was easy. cant beat the price either. overall, this is a great muffler. i would recommend this to anyone.