I was wondering how you guys with custom exhaust went about installing it...did you guys use mandral bent piping? if so what size piping did you guys use? would you recommend taking off the cat and have a custom set up?
Reason I am asking is because i have an apexi N1 muffler and I wanted to do a custom set up...just want some recommendations as to what is a good custom setup...or should I just get it installed with mandral bent piping?
And I know TRD
,TPR,and tanabe are the favorite exhausts on the board so I dont wanna hear "get TRD
" or some bs...thanx