GReddy Comfort Sports Muffler ZN6 60-60X2-115X2 10110731 Rear muffler only replacement type.Comfortable sound. The stylish and sporty theme creates a form that complements the design of the car. Made entirely of stainless steel and with a buffed finish, it combines luxury and durability. While making use of the original mid-pipe, it is cost-effective as it only requires replacing the rear muffler, and you can easily get a sporty sound.In addition, the silencer structure has been newly designed specifically for the 86/BRZ, achieving both a comfortable sound and power for the street. Specification Division/diameter: 1 division, 60φ (connection part with genuine pipe) Replacement part: Rear piece Material: SUS Tail shape: Tail diameter 115φ Genuine close-range exhaust noise: 86 dB (left and right) / 5250 rpm Near-field exhaust noise: 90 dB (left and right) / 5250 rpm Compliant with 2010 noise regulations (acceleration noise regulations) Ground clearance measurement data (These are the dimensions of each part when the muffler is installed on the vehicle. They may differ from the standard data due to individual vehicle differences and replacement parts.) Right front fender: 667mm Left front fender: 669mm Right rear fender: 680mm Left rear fender: 677mm Minimum ground clearance: 165mm (main silencer) Tail height: 267mm (left and right) Compatible models: Toyota 86 / Subaru BRZ Vehicle model: DBA-ZN6, 4BA-ZN6 / DBA-ZC6, 4BA-ZC6 Engine type: FA20 [MT] Model year: 12.3-16.8 [AT] Model year: 12.3-16.8 Grade: 16-17 inch All grades can be installed Weight: OEM 12.2kg GTS: 11.9kg MT/AT compatible CODE: 10110731 A thorough explanation of the 86/BRZ muffler series! *Note Picture is use for illustration purposes only. It may not be of the actual product.