come on now devin, you don't make enough power for 3" exhaust.
come on now devin, you don't make enough power for 3" exhaust.
MY GARAGE - http://www.ls1truck.com/forums/my-ga...ns-garage.html
2004 GMC Sierra - RCSB
I know, thats why I have a 3.5/4". Princess needs the dual 3's
2006 SilveradoLittle Black Bitch
Sale pending
MY GARAGE - http://www.ls1truck.com/forums/my-ga...ns-garage.html
2004 GMC Sierra - RCSB
sold
1982 c10 lsx swaped, NP tuned, true duals, 4:11s, trutrac, e-fans, CAI
mufflers sold and shipped out, i hope you enjoy them lorenzo
MY GARAGE - http://www.ls1truck.com/forums/my-ga...ns-garage.html
2004 GMC Sierra - RCSB
thanks buddy, they came in today. man was that fast. great seller. i got them on just need to finish up with the tailpipes, man do they sound killer, on the upper rpm they scream!
1982 c10 lsx swaped, NP tuned, true duals, 4:11s, trutrac, e-fans, CAI
i'm glad your pleased, post up a video so we can hear them
MY GARAGE - http://www.ls1truck.com/forums/my-ga...ns-garage.html
2004 GMC Sierra - RCSB
Hell yeah they do! I don't know about the 9000, but my 6000 is pretty mild at idle and cruise but by God when I floor it you know it!Originally Posted by lechez71
95 C1500 LM7, built 4L60e, Circle D 3200, LT's, Nelson tune, open differential, 3.42, and LS1 e-fans. Tractionless
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