turbo exhaust ques

[inspecta83]

i have a b18b1 t3/t4...the downpipe and exhaust pipe (no cat) is 2.5 inches and i got a ractive muffler ....pic.....now im having second thoughts...just wanted some imput as to if this is an ok muffler or whatever. thanks.

 

[lude68]

should work fine..just fun 3" piping all the way back to the muffler

 

[inspecta83]

too late...already did 2.5" piping

 

[swanny]

those straight through mufflers tend to be pretty loud. maybe see if you can get a apexi canister for it