The OEM Boss Over Axle pipe on the late model Mustang leaves a lot to be desired. The stock unit is manufactured with the goal of suppressing the motors sound as much as possible. This sound deadening robs the motor of vital flow and horsepower. Take your horsepower back with the LTH Ford Mustang Boss Over Axle Exhaust System.
 
Our custom Titan™ finish covers this Boss Over Axle exhaust system. This finish provides an all over matte finish and added durability.
 
Designed to work with a factory or LTH headers and a factory or LTH axle back system.
 
Ford Mustang Boss Over Axle Exhaust System Features
2.75″ stainless steel
Titan™ finish for added durability
Modular design allows for use with OEM components
Developed for best balance of low end and top end power.
Precision designed for perfect fitment.
Manufactured in house in the USA
Lifetime warranty, as always
 
Boss Over Axle
While most of the sound is in the axle back, the real gains in an S550 are in the headers. The exhaust section that bridges the headers and cat is the over axle section. Additionally, this mid section is hiding horsepower and sound in stock form. With the LTH over axle exhaust, your Mustang can truly sing.
 
This pipe is included with our cat back systems, but we’ve made it available to people who already have our axle back. This way you can mod your Mustang at your own pace. Put simply, you can buy the axle back today and then add this mid exhaust at a later date, when you’re ready for the extra sound and power. Additionally, this mid exhaust is a perfect match to our headers.
 
Not California exhaust compliant | No implied CARB certification | Off-road use only
 
CALIFORNIA WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov