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Old 02-28-2013, 09:40 PM   #38

Avalnch's Avatar
Drives: Rally Yellow Camaro+Avalanche
Join Date: Dec 2009
Location: Vancouver
Posts: 1,088
Hey Chase, I've got a related question here.

I have a set of ARH headers with cats and I've started to get O2 sensor codes late last year. I've tried programming to eliminate the check engine light (by changing the O2 sensor threshold limit), but to no avail. This leads me to believe the cats are going.

So, I'm now looking for a new set of cats. Do you have anything available that will fit the ARH headers? I'm looking for something that's much better than the typical cats supplied by the header manufacturers.

Vengeance Kaotik Cam, C.A.I., ARH LT, Pypes Cat Back, ZL1 Shifter+2012LS3VERT bushing, Quantum Brake Ducts, JDP Tow Hook Scorch Yellow Trim Kit, Shark Fin, AAC DRLs+ABLs+SMDs, ZTA Rear Spoiler, R.Y. 1LE Splitter. Pfadt coilovers, camber plates, trailing arms, Pegasus Solid Subframe. Pedders ZL1 barz, radius arm & steering rack bushings. BMR adjustable toe-rods. Hotchkis Max Chassis Brace. ZL1 GMPP Driveline Upgrade. TurnOne P/S pump. CTS-V 6 pistons.
447 HP @ 6180 RPM / 418 TQ @ 5100 RPM
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