I am going to install catalytic converters on a pair of flanges so that I can install them for emissions testing then remove and replace with a straight piece of pipe for the 2-years between tests.
What style of converter would be best for passing emissions. No concerns with flow or performance since they will only be on the car 2 days every other year for the emissions test. Really just looking to optimize performance on the emissions test.
Bullet Style Metal Matrix?
Standard OEM style?
9" long body, 12" long body?
What style of converter would be best for passing emissions. No concerns with flow or performance since they will only be on the car 2 days every other year for the emissions test. Really just looking to optimize performance on the emissions test.
Bullet Style Metal Matrix?
Standard OEM style?
9" long body, 12" long body?