GrimmSpeed BRZ / FR-S / GR86 Gentleman's Catback Exhaust

Refined Sound. Full Performance. The Toyota GR86, Toyota 86, Scion FR-S, and Subaru BRZ have always been driver's cars. Lightweight, balanced, and built to reward every input. The exhaust note should do the same; it isn't just about volume, it's about balance. The GrimmSpeed Gentleman's Catback Exhaust was engineered to deliver a mature, purposeful tone that complements the FA platform without overwhelming the driving experience. Whether you're commuting to work or carving up your favorite back road, this system provides the sound you want without the noise you don't. Carefully tuned to minimize unwanted noise during cold starts and highway cruising, the Catback comes alive when you get into the throttle, delivering a deep, sporty exhaust note backed by a full 3-inch flow path and unrestricted straight-through construction. The Gentleman's Catback was developed to provide a deeper, more aggressive character than the factory exhaust while maintaining the comfort and drivability expected from a daily-driven vehicle. Through extensive tuning and carefully selected resonator and muffler configurations, this system reduces unwanted drone and harsh frequencies while preserving the raw character that makes the FA platform so enjoyable. If you've been searching for an exhaust that sounds refined without sacrificing performance, you've found it. Quick Specs Full 304 stainless steel construction Full 3-inch exhaust design Maintains a full 3-inch flow path after the axle-back Y-split Straight-through resonator design Straight-through muffler design Proprietary glass fiber muffler packing Deep, refined exhaust tone Tuned to reduce cold-start harshness and highway drone Symmetrical axle-back layout Large 4.25-inch exhaust tips Direct bolt-on installation Kit Includes Resonated front pipe connector Mid-pipe assembly Axle-back assembly (6) Stainless steel M10 hex nuts (6) Stainless steel M10 hex head bolts (6) Stainless steel M10 washers (2) M8 OEM-style front pipe bolts (2) M8 OEM-style front pipe flange nuts (2) M8 OEM-style front pipe washers (3) GrimmSpeed MLS stainless steel exhaust gaskets (1) GrimmSpeed graphite stainless-core gasket (4) GrimmSpeed adjustable exhaust hangers Fitment Subaru 2013+ Subaru BRZ Toyota 2013-2016 Scion FR-S 2017-21 Toyota 86 2022+ Toyota GR86 INSTALL GUIDE