If you leave the glasspacks in w/o cats it will sound like crap!! Put some Magnaflows in and it will sound 100x better!
If you leave the glasspacks in w/o cats it will sound like crap!! Put some Magnaflows in and it will sound 100x better!
2006 extended cab, 6.0 swap, full bolt ons SOLD
2011 ECSB, 6.2, 6 spd, 3.73, 5" lift, 33" nitto, limo tint, debadged, volant CAI, muffler delete, black bear tune 14.0 @ 98 on the 33'sSOLD
2007 TBSS AWD, cam, stall, built trans, N2OSOLD
2006 RCSB cammed LQ9, full exhaust, 3200 stall, 2-4 drop
Originally Posted by farmtruc
49 Ford F1
355 chevy / turbo 350 / 12 bolt posi / camaro subframed
how about hi flow cats and glasspacks cause the exhast is less then a year old only reason on cat creaked was cause it was bashed offroading so now i got a horribl exhat leak thats driving me up a wall
06 GMC 2500HD EC/SB 6.6 LBZ allison 6 speed, 4" MPRP turbo back, QS2 on the 70HP tune
2000 chevy2500 RCLB 6.0
4L80E,4.10s,aem intake,180 t stat,ported tb,descreened maf, true duals with high flow cats and 40s dumped, lt285/75r16 MTs,an a hypertech programer for now saving for a custom tune now its dead
15.9 at 88 with mudd tires
1973 chevy k10
1989 chevy k1500 stepside
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