Thread
:
DIY Exhaust Mod – Gain of 10+ HP!!!
View Single Post
04-02-2011, 07:06 PM
#
130
nola911
Registered User
Join Date: Feb 2007
Location: mandeville, la
Posts: 474
Nice work guys.
Just did the "ghetto mod" on my boxster. I might need to go much bigger and maybe more holes, mine didn't make any more noise with a 5/8" bit except MAYBE at idle- but that might be in my head..
Ill post back. Love the idea!
nola911
View Public Profile
Find More Posts by nola911