No this is a stock 2011 m122, no port work at all, made 427/497.
How much boost you making? What lower are you using? Does the M122 scream pretty good?
No this is a stock 2011 m122, no port work at all, made 427/497.
How much boost you making? What lower are you using? Does the M122 scream pretty good?
No this is a stock 2011 m122, no port work at all, made 427/497.