BORLA 401384 MUFFLER MULTICORE 2.5" IN/OUT 4" RDX 12" ymm_46 Constructed from high-grade T-304 stainless

Constructed from high-grade T-304 stainless steel and fully welded for enhanced structural integrity

Harmonic Damper Washer Kit

Latest muffler design reduces resonance and drone

Description BORLA 11777 Rear Section Mustang GT 2010 S-Type

BORLA 401384 MUFFLER MULTICORE 2.5" IN/OUT 4" RDX 12" ymm_46 Constructed from high-grade T-304 stainlessDescription BORLA 401384 MUFFLER MULTICORE 2. 5" IN OUT 4" RDX 12" The XR 1 Multi Core Racing Muffler features a 2. 5" center inlet and 2. 5" center outlet with a 4" round by 12" long body and a 17" overall length. The compact 4" diameter body is suitable for applications with limited space and can be used on a wide range of vehicles. This muffler is sometimes referred to as a 'Hot Rod' muffler. It incorporates a patented Multi Core 3 tube design for