Borla 15-17 Ford Mustang GT 5.0L Touring Muffler (Does Not Fit OEM Exhaust) Suspension>Chassis Bracing tuned and dyno-tested to fit

tuned and dyno-tested to fit specific Subaru WRX STI models

Note: This version is known to get (really) rowdy

) gaskets or purchase gaskets separately

The damping performance is easily adjustable across a wide range of rebound and compression

Borla 15-17 Ford Mustang GT 5.0L Touring Muffler (Does Not Fit OEM Exhaust) Suspension>Chassis Bracing tuned and dyno-tested to fitThis Muffler Resonator is designed to replace the Merge X Pipe in select BORLA Cat Back systems to dampen the sound. It is NOT designed to work with competitors or Original Equipment (O. E.) systems. The resonator contains an internal H Pipe for increased performance and improved sound. Dual 2. 25" diameter inlets, dual 2. 5" outlet. Resonator features an internal H Pipe for increased performance and improved sound. Built from premium T 304 stainless