Open/close exhaust

[Kid.splash]

Best compatible open/close exhaust with a jb4 tuner ?

 

[nhcowboy28]

Wut?

 

[Kid.splash]

Wut?

I’m looking for a exhaust system where I could open and close the valves without triggering a check engine light cause I’ll be running with a jb4 tuning chip

 

[nhcowboy28]

I’m looking for a exhaust system where I could open and close the valves without triggering a check engine light cause I’ll be running with a jb4 tuning chip

I get that. There isn’t an evc optimized or vice versa for jb4.

and you shouldn’t be getting a check engine light just by opening/closing the valves.

 

[Aarvix]

The only exhaust mod that will trip check engine lights is catless primary downpipes, and no EVC exhaust system comes with those as far as I know.

Pick the one you think sounds best.