I have a built, and turboed d-series, only running a 14b as of right now. I have a 2.5" turbo back exhaust.

Do you think its an okay idea, to run an Apex-i World Sport 2 catback exhaust system?

 

What's wrong with the one you're running now?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by black_EM1 &raquo;</TD></TR><TR><TD CLASS="quote">What's wrong with the one you're running now?</TD></TR></TABLE>

I say 3" minimum for turbo's.... Backpressure = Bad

 

Thank you, I'm very aware of that. WS2s are 2.5 as well, are they not? Why not just run custom 3" turboback into a WS2 muffler or something?

You could run a WS2 with an e-cutout or dump welded in for "track" use.

 

i thought ws2 were 60mm which is about 2.36 inches

 

my Apexi N1 is 2.25, I highly doubt the WS2 is 2.5

 

yeah i coulda sworn the ws exhaust system was 2.36 but i dunno , if it truly is 2.5" you should be fine, although 3" will be better if you plan on upgrading whether going B-series are getting a larger turbo ...