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Supplier details checked 2026-09-23 · Test catalog
Fits 2022-2026 Toyota Tundra 3.4-Liter, Cat-Back, Single Side Exit, Flow FX Exhaust System
Flowmaster Flow FX Cat-Back Exhaust System
Flow FX series performance muffler delivers a deep, moderate performance tone and improves exhaust flow for better performance over the stock muffler
Dual 2.50-inch and 3.00-inch mandrel bent 409 stainless steel tubing maximize exhaust flow and improves durability
Includes complete hardware and factory styled hangers in the stock locations for an easy installation
A 4.50-inch black ceramic coated tip exits out the side for a custom look
Gain up to 11 hp and 12 lbs-ft of torque at the rear wheels
Lifetime Limited Warranty
2022-2026 Toyota Tundra trucks with 3.4-liter engines. Fits 2 & 4-wheel drive. Does not fit hybrid models.
Flowmaster 22-25 Toyota Tundra 3.4L FlowFX Cat-Back Exhaust System
2225 TOYOTA TUNDRA 34L FFX CB SOS
SYS 22-26 TOYOTA TUN
This Flowmaster Flow FX® cat-back exhaust system for the 2022-2026 Toyota Tundra trucks with the 3.4-liter engine is manufactured using durable 409 stainless steel throughout and features dual 2.50-inch dual inlet and 3.00-inch single exit mandrel bent pipes for better exhaust gas flow. A Flow FX "straight-through" muffler is used for a moderate sound level and maximum performance over the stock muffler. Dyno increases of 11 hp and 12 lbs-ft over stock measured at the rear wheels. This system exits out the side, behind the rear wheel with a 4.50-inch black ceramic tip for added style and a custom look. 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
