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Supplier details checked 2026-09-23 · Test catalog
Fits 2022-2026 Toyota Tundra 3.4-liter, Cat-Back, Single Out Dump Exit, Flow FX Extreme Stainless Steel Exhaust System
Flowmaster Flow FX Extreme Cat-Back Exhaust System
Flow FX series muffler delivers an aggressive to moderate sound level inside and out, along with increased performance
3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
Includes complete hardware and factory styled hangers in the stock locations for an easy installation
Turn down exit under the truck increases clearance for extreme off-roading
Backed by Flowmaster’s Lifetime Limited Warranty
Fits 2022-2026 Toyota Tundra with the 3.4-liter engine. Does not fit hybrid models.
Flowmaster 22-25 Toyota Tundra 3.4L FlowFX-Extreme Exhaust System
2225 TOYOTA TUNDRA 34L FFXEXT
SYS 22-26 TOYOTA TUN
This Flowmaster® Flow FX Extreme cat-back exhaust system for the 2022-2026 Toyota Tundra with the 3.4-liter engine is manufactured using durable 409 stainless steel throughout and features 3.0-inch mandrel bent pipes for better exhaust gas flow. A straight through Flow FX series muffler is used for maximum performance and delivers an aggressive to moderate sound inside and out. This system exits under the truck with a dump style turn down tip for added style and better ground clearance when driving off-road. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.
SYS 22-26 TO
