Borla Specialty Muffler 2.75in Center In/Out 7.75in Dia. 24in Body 29in OAL Touring Un-Notched 2021-infiniti-q50-red-sport-400-esi9790077 The full direct bolt-on mandrel

The full direct bolt-on mandrel bent high quality austenitic stainless steel Cat-Back(tm) is over 25 pounds lighter than stock while flowing over 200cfm more air

It includes a merge X-Pipe for increased performance and improved sound

Alternate muffler with Un-Notched necks is 40349

Add resonator 400938 to attain the mellow Touring sound

Borla Specialty Muffler 2.75in Center In/Out 7.75in Dia. 24in Body 29in OAL Touring Un-Notched 2021-infiniti-q50-red-sport-400-esi9790077 The full direct bolt-on mandrelDeveloped 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 401158. Use 1" wide band clamps 18327. Reversible design for installation flexibility. High quality T 304