Quote:
Originally posted by ZetecRacing:
any shop replacing a cat must fill out a federal form stating WHY they had to replace it. if they are not it says they are a shady shop and I wouldn't trust them with my car...
Almost ANY shop will take a cat off and replace it without question. Doesnt have to do with shady.. Hell a high flow cat is one of the basic upgrades on any car or truck.

**1998 Jeep Grand Cherokee 5.9**

Mopar CAI Mopar PCM SpeedTweaks IAT Adjuster 180 Stat Carsound High Flow Cat Flowmaster 50 Series SUV Mike Leach Headers w/ Y-pipe Full Tints 2 10" Fosgate Power DVC's Kicker Amplifier Overlander Clear Corners Eibach Lowering Springs Ignition Upgrade

1/8th 9.4
1/4 14.8

** All runs done with CAI & PCM **