Flow FX Cat-back Exhaust System (BDXN-717805)

Large 3.50-inch black ceramic coated stainless steel tip for rugged looks

FlowFX straight-through performance muffler offers a deep powerful sound

Uses the factory hanger locations for easy installation

409 Stainless Steel construction for extra durability and improved long-term corrosion resistance

2.50-inch Mandrel-bent 16 gauge tubing maximizes exhaust flow

Increases of 5 HP and 5 Ft.LBS. of Torque

Hardware included for at home installation

Lifetime Limited Warranty

This Flow FX cat-back exhaust system is designed for all 2010-2024 Toyota 4Runner models with the 4.0L engine. Features include 409 stainless steel construction for added durability and 16 gauge 2.50-inch mandrel-bent tubing for free unrestricted flow. The compact round "straight-through" Flow FX performance muffler attaches behind the catalytic converter and delivers a moderate deep powerful sound while the mandrel-bent stainless tailpipe tucks up high in the undercarriage protecting it from being crushed when traversing rocky terrain. The system uses the factory hanger locations and is finished off with a 3.50-inch black ceramic coated 304 stainless steel tip embossed with the Flowmaster name. The kit includes detailed instructions and all hardware necessary for a quick and easy installation you can do at home. Covered by our Lifetime Limited Warranty.