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 » Short-Tube and Shorty Headers

Short-Tube Headers, Shorty Headers, CARB-Legal Headers, Street Legal Headers, California Legal Headers

Do short tube headers increase horsepower?

Yes, shorty headers increase horsepower. If your state requires EO certified headers to be “in compliance” with emissions laws, short tube headers are a great investment in reliable, smog-legal performance.

Do shorty headers improve gas mileage?

Yes, in most cases, fuel mileage will increase when you add short tube headers. The problem that Accesspeed customers have is keeping their foot out of the throttle because shorty headers add horsepower and acceleration.

Are short tube headers legal in my state?

If your state allows you to replace the exhaust manifold without touching the OEM catalytic converter, shorty headers should be legal in your state. If you purchase 50-state EO compliant headers, you are legal.