my truck has true duals with glasspacks should i take the cats off, if i do will i burn out rings from not haveing alot of back pressure
my truck has true duals with glasspacks should i take the cats off, if i do will i burn out rings from not haveing alot of back pressure
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
why do u want to take them out? to be louder?
74 Austin Morris Mini 1000 - Daily Coil Spring conversion, lowered, Disc Brake conversion
FOR SALE: 04 RC/LB Duramax -12 second tow pig, built Allison, Tune, and supporting mods
FOR SALE: 03 Silverado SS -DBRods built 40X, DP, Suspension. Going for fast
one is creaked so i figured id take them off
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
Take them out you won't miss them!
2006 Superior Blue Trailblazer SS AWD, Stock as a rock
Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).
Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning
6.0s sounds crappy with no cats and glasspacks IMO. Guy here at work has the same setup. Id change Mufflers if you do take the cats off. Go magnaflow
2012 F-250 XLT/FX4 RCLB 6.7 Powerstroke
H&S XRT Pro Race(550hp/1100tq)/ 4" flopro exhaust/H&S EGT kit/SPE Full diff unlock/S&B CAI/H&S motorsports upcharge pipe kit/ DPF,CAT,EGR,UREA Deleted/Icon 3.5" Lift-Vs 2.0 shocks/PMF DSS w' Bilstein 5100s/Icon Adj Track Bar-upgraded steel bearing/RIGID LEDs/Kenwood DNX570HD w/idatalink maestro/Hertz5x7s/Memphis 12" slim/500.1 JL slash amp/Recon f250 led emblems
ho about super44s and no cats is it a good idea also who makes a good aftermarket cat
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
I don't like the stink without cats but I'm also a whiner. If mine was fast I'd hack them off and live with it I guess...
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
just sell that whole system and get long tubes with off road y and the magnaflows cus they sound good. im about to try out pace setter long tubes with off road y and a borla muffler hoping for a good sound we will see
74 Austin Morris Mini 1000 - Daily Coil Spring conversion, lowered, Disc Brake conversion
FOR SALE: 04 RC/LB Duramax -12 second tow pig, built Allison, Tune, and supporting mods
FOR SALE: 03 Silverado SS -DBRods built 40X, DP, Suspension. Going for fast
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