E46Fanatics - View Single Post - HPF stage 2 M3 passing inspection?
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Old 01-19-2013, 12:39 AM   #29
Forcefed M3
Registered User
Join Date: Jan 2006
Location: Seattle, WA
Posts: 3,418
My Ride: HPF Stage 2.75
Originally Posted by mattfarrington View Post
BMW 135i.. 335i.. Those are turbo cars with cats.
Designed with lower boost pressure and smaller turbos.
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