kb4422
1/21/2008 10:31:54 AM
can you take the catalytic converters off on a 2003 chevy 2500 6.0L? or what will be the problems if you do?
EuroGoldLS
1/21/2008 10:40:25 AM
Problems would be: Inspection failure, ECU problems, and it will run lean.
Overall, you will see performance degradation and not an increase, a better alternative would be to go with high-flow cats.
