Ford F-150 Performance Exhaust - Flowmaster - FlowFX Direct Fit - 21-26. Built for 2021-2026 F-150 2.7L, 3.5L, and 5.0L non-PowerBoost models with factory dual tailpipes, it delivers a deeper, aggressive-to-moderate tone and verified gains.

Constructed from 409 stainless steel, it pairs 3.00-inch mandrel-bent pipes with a Flowmaster Flow FX straight-through muffler. The kit replaces only the factory muffler and over-axle pipes, reusing the stock dual tailpipes and tips. Dyno testing shows up to 18 hp and 14 lb-ft at the rear wheels. It mounts to factory hangers, includes hardware and instructions for at-home install, and carries Flowmaster's One-Year Limited Warranty. Not for PowerBoost hybrid or OEM active exhaust.

Features

• Direct-fit to factory dual tailpipes and hangers
• 3.00 in. mandrel-bent tubing for better flow
• Flow FX straight-through muffler; deep, powerful tone
• 409 stainless steel construction
• Replaces muffler and over-axle pipes only
• Up to 18 hp/14 lb-ft at the rear wheels
• Hardware, instructions, 1-year limited warranty

Have questions or want professional install? Call our team. We provide installation and customization at our Austin, Texas and Los Angeles, California shops: TX 512-982-9393, CA 562-981-6800.

If you are considering multiple items, please contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov