Exhaust size good for my NT now and when I turbo

[ILLiCliPSE]

im starting to mod my car and im gonna start off with an exhaust system then im gonna add a hahn stage 1 turbo kit... how big should the piping be for my custom exhaust? i want it to perform good now without my turbo and when im able to get one in a few months... thanks

 

[siueclipse]

just get 2.5" cat back for now, then when you get the turbo, replace the piping from the turbo to the cat with 2.5"

 

[ivanr4g63]

Indeed...! 2.5" will do the job just fine, now and after you install your turbo kit...!
and if you have good bucks to spend on a muffler, get a Apex'i, Blitz, or HKS, of course that depends on what you like... and how much do you want to spend...!

 

[ILLiCliPSE]

i was thinking custom piping and a apex n1 universal muffler... hows that sound (edit: im thinking about $300, is that possible)

 

[JimmyJ]

I got a very common question i plan on doing the same thing i have just rebuilt my bottom end and im waiting til the summer before puttin on a start stage II kit and i was wonderin if i should buy an exhaust now or wait til after the turbo Thanks