Ford F-150 Performance Exhaust - Flowmaster - FlowFX Cat-Back - Black - `21-`26
Ford F-150 Performance Exhaust - Flowmaster - FlowFX Cat-Back - Black - `21-`26
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Ford F-150 Performance Exhaust – Flowmaster FlowFX Cat-Back, Black (2021–2026). A bolt-on, emissions-legal system that brings a deep, throaty note and sharper response to trucks with factory dual rear exits.
Constructed from 3.0 in. mandrel-bent 409 stainless, the system feeds a straight-through FlowFX muffler and dual 3.0 in. tailpipes exiting the OEM bumper cutouts. It reuses factory hangers, clears the spare, and finishes with 4.5 in. black ceramic-coated tips. Delivers an aggressive-to-moderate cabin presence and reported gains up to +18 hp/+20 lb-ft at the wheels. Hardware included; Lifetime Limited Warranty.
Features
- Fits 2021–2026 F-150 2.7, 3.5, 5.0, and 3.5L PowerBoost with factory dual tailpipes
- Not compatible with OEM active exhaust option
- 3.0 in. mandrel-bent 409 stainless; FlowFX straight-through muffler
- Dual 3.0 in. tails to OEM bumper cutouts; clears factory spare
- 4.5 in. black ceramic-coated tips; bolt-on install with hardware
- Lifetime Limited Warranty; aggressive-to-moderate sound
Questions or fitment help? Call our experts. We offer professional installation and customization at our Austin, Texas and Los Angeles, California area shops: 512-982-9393 (TX) and 562-981-6800 (CA).
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Need Assistance?
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
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