Robert Dyck
Enthusiast
Has anyone had any experience or knowledge about the AR 1 5/8 to 1 3/4 step headers? Supposed to provide more torque at low to mid range.
This will be for an 02 rt that will have Greg Good heads and cam, Also, Nick from AR said that he has seen that with this configuration, a 3" cat back does little or nothing over the stock 2 1/2" exhaust. So I'm wondering if I should include a 3" cat back with this build. Next time I talk to Greg I will also ask him.
Thanks, Robert.
This will be for an 02 rt that will have Greg Good heads and cam, Also, Nick from AR said that he has seen that with this configuration, a 3" cat back does little or nothing over the stock 2 1/2" exhaust. So I'm wondering if I should include a 3" cat back with this build. Next time I talk to Greg I will also ask him.
Thanks, Robert.