Thread
:
.:Trinity Autosport:. RPI Exhaust F8X M3/M4
View Single Post
09-25-2014, 03:48 PM
#
6
info@trinityautosport
281
Rep
7,518
Posts
Drives: F13 M6
Join Date: Apr 2012
Location: Anaheim, CA
iTrader: (
0
)
from RPI's testing (using a dyno dynamics) they stated that they were seeing 388-395 whp as stock; with their GTM exhaust they were seeing 414-420 whp.
Appreciate
0
Quote
info@trinityautosport
View Public Profile
Find More Posts by info@trinityautosport