Thread: resonator?

thanks for all the replys one other question..i was looking at a few different downpipes and high flow cats. i was looking at a zzp one and random tec one. i also talked to someone at an exhaust shop and he said something about the high flow cat may trip the ses light..anyone have this problem.

Originally Posted by MikeGTP88

thanks for all the replys one other question..i was looking at a few different downpipes and high flow cats. i was looking at a zzp one and random tec one. i also talked to someone at an exhaust shop and he said something about the high flow cat may trip the ses light..anyone have this problem.

there have been a few incidents with older designed dp's tripping the SES light, but there are at least 3 fixes for this:

1. get a spark plug anti-foul bushing (right thread count/pitch is vital here), screw that into the o2 bung, annd put the o2 in the bushing.

2. leave the o2 as is, and use a powertuner/similar to delete the code from the PCM

3. get an o2 simulator, and block off the pipe's o2 bung (or if you want to be stealthy, hide the o2 sim, and leave the stock sensor in place, route wire as to not show that it's not connected.-- for visual inspection)