Custom tune for stock h pipes/high flow cats?

suchtmj0 · Post by **suchtmj0** » Mon Jan 19, 2015 12:53 pm

Here is what I have guys. 05 mustang GT, Ford racing CAI, axlebacks and a 91 octane predator tune.

I want to weld in high flow cats to my stock H pipe. Will this require a custom tune? If so why?

Would really appreciate a response. Thanks in advance.

Mark

Post by **mikel** » Mon Jan 19, 2015 1:27 pm

most high flow cats act like no cats and you will need to have codes disabled.

suchtmj0 · Post by **suchtmj0** » Mon Jan 19, 2015 4:35 pm

Can I disable the cats without ordering a custom tune or can I do it with my handheld predator tuner?

Post by **mikel** » Mon Jan 19, 2015 5:30 pm

No, that requires a custom tune.

Custom tune for stock h pipes/high flow cats?

Custom tune for stock h pipes/high flow cats?

Re: Custom tune for stock h pipes/high flow cats?

Re: Custom tune for stock h pipes/high flow cats?

Re: Custom tune for stock h pipes/high flow cats?