Outlaw Direct-Fit Cat-back Exhaust for 2021-2024 Ford F-150 Trucks (818171) This Flowmaster Outlaw cat-back exhaust system is for the 2021-2024 Ford F-150 with the 2.7, 3.5 or 5.0-liter engine. This system is manufactured using durable 409 stainless steel tubing and is mandrel-bent for better exhaust gas flow. Super 10 mufflers are used for aggressive to moderate sound levels and maximum performance. This Outlaw direct-fit cat-back system uses 3.00-inch and 2.50-inch mandrel bent 16-gauge 409 st

Flowmaster’s® American Thunder Direct-Fit Muffler system for the 2025 RAM 1500 3.0L High Output is an easy, affordable performance upgrade. Built from durable 409 stainless steel, it fits both 2WD and 4WD models and features dual 3-inch inlets flowing into a Super 40-style muffler for aggressive sound and performance. It connects to factory tailpipes and delivers up to 18 hp and 15 lb-ft gains at the rear wheels. Uses stock hangers for simple DIY installation. Includes all hardware, instructions