Quote:
Originally Posted by XfireZ51
I started out w 1 7/8" Watsons w 3G B+B. DRONE.
Went to headers w MagnaFlow 3" Cat-Back including resonator. Nice exhaust but more restrictive although it still made 399rwhp.
Now my final configuration is headers, SW Xpipe, DynoMax UltraFlows w
NPP Z06 tips and full open on/off switching. This is the exhaust I'm sticking with.
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I have this same system with the exception of the switch, mine is just controlled by engine vacuum, in low vacuum situations like accelerating, it opens. It is awesome but people tell me it's loud, I guess too many years in the gun business!