Hi, I have a DMS remap on my GT2 and am looking to add a cat back exhaust and headers. Do I need an additional remap for these extra components or will the original surfice?
Thanks
Andrew

 

I would check with DMS. In some cases, adding headers or changing the exhaust configuration will cause certain emissions faults and trigger a Check Engine Light. This isn't necessarily bad but starring at a CEL can get annoying. As for your current re-map being fully optimized for the exhaust upgrade, speak to DMS and see what they recommend.

 

Doesn't DMS use Revo?

I think you're going to be ok too, but check with Rob to be sure. Depends on what catback you use too, I think DMS uses 200-cell cats.