MSP exhaust diameter ?
- Thread starter SpecialK
- Start date
I got to check out the MSP at Laguna Seca this last Sunday...I did look at the exhaust piping and it looked the same as the MP3...one thing that I did notice was that the downpipe on the MSP is TINY...2 inches at the most...I forsee a big increase in power by swapping out this crappy factory exhuast for a 2.5 or 3 inch turbo-back system.
This in it self will speed uo spool time if the down pipe and exhaust diameter is increased.
It will also increase boost.................roughly 2-3psi
no need for boost controllers that void the warranty
A good thing
