MRT

MRT Aftermarket Performance Parts for Mustang & Camaro

 

MRT is a team of automotive enthusiast and dreamers who like to make dreams come true - if you have a dream, MRT we can build it.  MRT designs exhaust systems and other specialty styling items, including window louvers, splitters, shift knobs and exhaust products. MRT’s handcrafted experience is end to end Made in the USA.  Accesspeed is proud to offer MRT products to our customers. With our lowest price match guarantee, you will always find the best combination of price and selection at Accesspeed. 

 

Exhaust, Mufflers, Headers and Tips » Catalytic Converters

Catalytic Converters

What does a performance catalytic converter do?

A high flow catalytic converter, or high flow cat, allows exhaust gases to flow through the system at a higher rate with less restriction. This efficiency gain can improve horsepower and fuel economy.

Are high flow cats illegal?

Accesspeed offers high flow catalytic converters that in both 49-state and CARB-approved 50-state configurations. Federal and state emissions laws are crystal clear on what you can and cannot do with regard to replacing catalytic converters.