View Single Post
      01-11-2009, 03:07 AM   #36
DLSJ5
Brigadier General
DLSJ5's Avatar
United_States
197
Rep
3,791
Posts

Drives: 2016 F82 M4 ZCP
Join Date: Dec 2006
Location: CA

iTrader: (1)

Quote:
Originally Posted by RPIpower View Post
We are still working on the exhaust right now. The first few prototypes showed no hp gains and even though the sound was ok. We'll keep you all updated on the progress.
Appreciate your honesty on the power results from the exhaust. Were these dyno's with the 1st section, catless? It seems the real power comes from deleting the secondary cats, and replacing the primary cats with high flow cats, any plans to do this type of setup?
__________________
16 F82 M4 DCT - ZCP - JB4 - 531WHP / 551WTQ
08 E92 M3 DCT - Bolt Ons - 60-130MPH 10.71s - 11.88 @ 118MPH - 377WHP
ESS VT2-625 SC 60-130MPH 6.80s - 11.30 @ 129.3 MPH 586WHP / 379WTQ
ESS VT3-750 - 60-130MPH 6.14s - 10.81 @ 135.13 MPH 690WHP/463WTQ
Shift-S3ctor E92 M3 - 1/2 Mile Trap Speed WR - 174.13 MPH