hey guys, just wondering on your oppinions on what size i should go for with my exhaust. I own a r31 n/a skyline (rb30) and have been reading that a 2 1/2" system does it wonders, which it might on the track with your foot planted on the noise pedal! but its only a 3 litre and its my daily and i dont want to kill my toque, but maybe 2 1/2 isnt much at all and i wouldnt be endangering my performance and it could do it good! I plan on having extractors with a 2/12in outlet and then a hi flow cat straight out to the cannon.
soo what are your thoughts? 2 1/2in good or bad? be very happy on your thoughts
