Flowmaster 718230 Flow FX Cat-Back Exhaust System Dual Same Side Exit 5.0L

The Flowmaster 718230 Flow FX Cat-Back Exhaust System is purpose-built for 2021 and newer Ford F-150 Regular Cab Short Bed trucks equipped with the 5.0L V8 engine. Featuring a dual out same side exit configuration, this bolt-on cat-back system delivers Flowmaster's signature aggressive-to-moderate exhaust tone along with real performance gains at the rear wheels.

Flow FX Series Performance:

• Flow FX straight-through performance muffler for an aggressive-to-moderate sound level with increased exhaust flow
• 3.00-inch mandrel-bent 409 stainless steel tubing throughout for maximum exhaust flow and long-term durability
• Dual out same side exit routing specifically engineered for the Regular Cab Short Bed F-150 configuration
• 4.50-inch black ceramic-coated stainless steel tip(s) for a custom, aggressive appearance
• Dyno-proven performance gains of up to 13 hp and 16 lb-ft of torque at the rear wheels
• Emissions-legal design — does not affect vehicle emissions systems
• All necessary hardware included; uses factory mounting locations for straightforward installation
• Backed by Flowmaster's Lifetime Limited Warranty

Constructed entirely from 409 stainless steel, the Flowmaster 718230 resists corrosion and withstands the rigors of daily driving and towing. The Flow FX series muffler utilizes a straight-through design that minimizes restriction and enhances both sound quality and output. This system is specifically fitment-engineered for the 2021+ F-150 Regular Cab Short Bed with the naturally aspirated 5.0L V8 Coyote engine.