I have been giving a 3inch cat back with high flow cat and mca cannon for free , made to fit a r33 turbo. I just want to know if I can fit it to my n/a r34 gt-v i know it needs to be modified to fit. I heard u will lose power from a big exhaust, so if anyone knows how much it will cost to modify and what actually happens (loss of power?)
Thanks guy much appreciated