Down pipe on STI turbo back
#1
Down pipe on STI turbo back
For a better power gain witch is better bellmouth or a divorced down pipe both would be catless in my prefrence so whats the best one to choose if i also going to a catles strait pipe high tubro back exhuast
#2
Registered User
iTrader: (4)
Join Date: Aug 2008
Location: Livermore
Posts: 2,127
Car Info: LUMPY CGM 05 WRX
Neither one will make more or less power. The theory I believe is the divorced downpipe will create less turbulance on the wastegate, and hence potentially reduce boost creep. I dont think it matters either way as long as you get a bell mouth DP.
Figure out who is going to tune your car and see what they think.
Figure out who is going to tune your car and see what they think.
Thread
Thread Starter
Forum
Replies
Last Post
xhengmanx
NorCal Classifieds
9
09-15-2013 05:42 PM
RallySportDirect
Miscellaneous
5
11-12-2008 08:46 AM
gdbimpreza
Used Aftermarket Car Parts For Sale
0
03-03-2005 12:12 PM