ok im n/a right now with just header and exhaust. i sport a invidia catback and since im selling it and i might get $300 for it . since im planing a turbo set-up with a 300hp goal on my d-series. what custom size piping should i get since ill be n/a for a bit until i get my set-up running. should i run 2.25 or 2.5

 

2.5 or 3

 

how would 2.5 sound since im stil n/a right now i havent even start piecing my turbo set-up yet im just trying to have the exhaust part done so when i turbo im set on that part.

 

You're going to want a 3" exhaust setup for your turbo so maybe you should wait and do that last. Trust me, do it right the first time so you're not going back and replacing parts later.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RyanEJ8 &raquo;</TD></TR><TR><TD CLASS="quote">Trust me, do it right the first time so you're not going back and replacing parts later.</TD></TR></TABLE>

What are you planning as fower as power output and the setup as a whole?

If you were to go with a 3" now, you're going to lose a lot of backpressure. I say just wait.

 

my plans are for 300hp right now im just n/a its just because somebody might buy my exhaust for 300 and i was thinking what am i going to do about having an exhaust until i go turbo this car is my daily driver