Borla Specialty Muffler 3in Center In/Out 7.75in Dia. 24in Body 29in OAL Touring Un-Notched - 401663 fits_2013-`Dodge`Viper 6220112 is a 6-pad spring-centered

6220112 is a 6-pad spring-centered race discs made with high quality ceramic friction materials

lighter than factory exhaust

Contains SwitchFire(r) technology

is protected by our signature Mishimoto Lifetime Warranty

Borla Specialty Muffler 3in Center In/Out 7.75in Dia. 24in Body 29in OAL Touring Un-Notched - 401663 fits_2013-`Dodge`Viper 6220112 is a 6-pad spring-centeredDeveloped for truck applications and other applications that require a long body muffler. This muffler is considered a "Touring" muffler when compared to the 6. 75" diameter x 24" Long body BORLA(r) Specialty mufflers and used on the same application. Un notched necks are designed for weld in installation. Alternate muffler with Notched neck is 401662. Use 1" wide band style clamps 18330 (clamps not included). Reversible design for installation