Since people are staying AA is best. Which exhaust diameter would fit it the best? AA seems like it is a 4in diameter ? Would a 4 inch or 3.5 or stick with 3.15 OEM work better ? If I go smaller would I need to adjust ?
Etkin95 Supe
Yup I did, I watched it 2 days ago so lost it off my history, but got a nice video of your car and loved the sounds of your boost logic!
EDIT - added vid to this post ^^