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Supplier details checked 2026-09-23 · Test catalog
Fits 2022-2026 Nissan Frontier 3.8-Liter, American Thunder Cat-Back 3.0" Stainless Steel Exhaust System
Flowmaster American Thunder Cat-Back Exhaust System
Super 50 series performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
2.50 and 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 location for an easy installation
A 4.00-inch polished stainless steel tip adds a custom look to the truck
Max gains of 8 hp and 7 lb-ft of torque at the rear wheels
Backed by Flowmaster’s Lifetime Limited Warranty
Fits 2 and 4 wheel drive. Fits Crew Cab Short Bed and King Cab Long Bed. Does not fit Crew Cab Long Bed.
Flowmaster 22-25 Nissan Frontier 3.8L American Thunder Cat-Back Exhaust System
2225 NISSAN FRONTIER 38L AMT SOS
SYS 22-26 NISSAN FRO
This Flowmaster® American Thunder® cat-back exhaust system for the 2022-2026 Nissan Frontier with the 3.8-liter engine is manufactured using durable 409 stainless steel throughout and features 2.50 and 3.00-inch mandrel bent pipes for better exhaust gas flow. A Super 50 series muffler is used for an aggressive to moderate sound level and maximum performance. Gain up to 8 hp and 7 lb-ft of torque at the rear wheels over stock. This single exit system has a 4.00-inch polished stainless steel tip with the Flowmaster logo embossed in it, for added style and a custom look. This 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 NI
