Add some excitement to your 05+ Mustang GT and 07+ Shelby GT500!!         The NEW MRT MaxThunder axle-back adds power and a throaty note that all Mustang enthusiasts love. The all stainless construction provides a lifetime of  maintenance free fun.

“One of the reasons for such a large power gain is the large K&N Air Filter,” said K&N Performance Kit Manager Bert Heck. “The factory air box was restricted in size and restrictive in air flow especially at higher RPMs. We made a larger intake tube that fit nicely under the front stabilizer bar.”

“The tube is oval because the throttle body was oval. This also allowed the tube cross section to be larger,” said Heck. “The large horsepower gain of this air intake is also due to the radius adaptor design as it smoothly takes the 6 inch flange of the air filter and mates it with the intake tube.”

H&R Coil-over Springs

 H&R Coil-over kit features a threaded strut body and not a “sleeve over” design with ride height adjustability from 1.0 inch to 2.5 inches in the front and 1.0 inch to 2.0 inches in the rear. H&R exclusive damper technology allows the shock and progressive rate springs to work smoothly with each other.
   MRT is proud to introduce the new Coil Over suspension kit from H&R Springs.  Designed for the 2005+ Mustang to provide ride height adjustments from street to occasional track use in no time at all.  This H&R Coil Over system gives your Mustang superb comfort, performance and style -- topped off with improved handling and adjustability without a harsh ride!

H&R Adjustable Front Sway Bar
and Rear Sway Bar

Made from cold rolled steel with forged ends and a unique Urethane/Teflon composite bushing that eliminates the need for lubrication and prevents squeaks.

-Front sway bar features an adjustable end to tune the suspension to your liking.

-Rear sway bar features a billet link assembly for light weight and high strength