reflexgsr-t

Okay i have a dc4 With a t-66 turbo. I have thermal R&d exhaust 3 inch turbo back no cat. I was wondering if anyone ran 4inch on there car?

boostfeen

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by reflexgsr-t &raquo;</TD></TR><TR><TD CLASS="quote">Okay i have a dc4 With a t-66 turbo. I have thermal R&d exhaust 3 inch turbo back no cat. I was wondering if anyone ran 4inch on there car?</TD></TR></TABLE>

..whats wrong with the 3in.??

reflexgsr-t

i want to make more power

chimmike

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by reflexgsr-t &raquo;</TD></TR><TR><TD CLASS="quote">i want to make more power</TD></TR></TABLE>

More boost and bigger turbo will do it easier. Have you absolutely maxed out the turbo? What boost are you running?

reflexgsr-t

not even close to maxing out the turbo

chimmike

if you're not even close to maxing out the turbo then I'd say you should up the boost first as the 4" exhaust won't give you those type of gains

Silva Bullit DC4

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by chimmike &raquo;</TD></TR><TR><TD CLASS="quote">if you're not even close to maxing out the turbo then I'd say you should up the boost first as the 4" exhaust won't give you those type of gains</TD></TR></TABLE>

X2, read the sig...

reflexgsr-t

I guess i did not explain this very well. I want the most power while maxing out the turbo. I truly have not maxed it because limits on pump gas and race gass is a little pricey. I came aross this idea because of the shop that i take my car to was dyno-ing a car with the same set-up and they hit a wall they were not getting any power gains so they took the exhaust off and it made 100hp more. i cant run no exhaust so the next step would be larger exhaust? I WOULD LIKE NO FLAMING I JUST WANT ANSWERS thank for your help so far