2015 Corolla catalytic converter delete

If your hoping for more performance then stop. The ECM will only allow the engine to operate within set parameters and at the most you’d gain 2hp not enough to notice. Buy a civic 6 speed if your looking for a car to build up
No that's not the point, I want to straight pipe from the header back and bigger injectors and adjust the fuel to make intense backfire for 2step comps idrc about performance. Besides it's a cvt so there's no point in doing anything performance wise. (Yes I know changing the maps will damage the engine sooner or later)