just wondering.. would anyone think i lost power adding exhaust to my truck? its on the Hd 6.0 i have 2 cheap thunderbolts
just wondering.. would anyone think i lost power adding exhaust to my truck? its on the Hd 6.0 i have 2 cheap thunderbolts
07 sierra 5.3
Remington edition
Afe CAI closed box
SLP Cat-back (stainless)
20in HD hoss black and chrome
78 Chevy longwheelbase,350,holley 600cfm,6inch lift
35'' swampers. 87 bed,fuel tank,doors.
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