Thermal R&D 3" Dual Exit Catback Exhaust - 2015–2020 F-150 2.7L & 3.5L EcoBoost
Upgrade your 2015–2020 F-150 EcoBoost with the bold tone and refined performance of the Thermal R&D 3" Dual Exit Catback Exhaust System. Designed for drivers who want a deeper, throatier exhaust note, this high-flow system enhances sound and throttle response while maintaining comfortable highway manners.
Built around Thermal R&D’s proven True Helmholtz Technology, this system eliminates unwanted cabin drone without sacrificing aggressive tone under acceleration. The 3" mandrel-bent T304 stainless steel tubing improves exhaust efficiency while delivering long-lasting durability and corrosion resistance.
This dual exit catback mounts directly to the factory catalytic converters/downpipes and uses OEM hanger locations for a true bolt-on installation — no cutting or welding required. Compatible with all cab and bed lengths (some models include an adapter and additional slip clamp), this system provides a clean rear profile and a sound your EcoBoost should have had from the factory.
Features
- 3" mandrel-bent T304 stainless steel construction
- Dual exit configuration for aggressive styling
- True Helmholtz Technology eliminates cabin drone
- Deep, throatier EcoBoost exhaust tone
- Direct bolt-on installation – no cutting or welding required
- Fits all cab and bed lengths (adapter included on select models)
- Utilizes OEM catalytic converters and factory hangers
- Lifetime Manufacturer’s Warranty
Fitment
- 2015 Ford F-150 2.7L EcoBoost (Super Crew, 6.5ft Bed)
- 2016 Ford F-150 2.7L EcoBoost (Super Crew, 6.5ft Bed)
- 2017 Ford F-150 2.7L EcoBoost (Super Crew, 6.5ft Bed)
- 2018 Ford F-150 2.7L EcoBoost (Super Crew, 6.5ft Bed)
- 2019 Ford F-150 2.7L EcoBoost (Super Crew, 6.5ft Bed)
- 2020 Ford F-150 2.7L EcoBoost (Super Crew, 6.5ft Bed)
- 2015 Ford F-150 3.5L EcoBoost (Super Crew, 6.5ft Bed)
- 2016 Ford F-150 3.5L EcoBoost (Super Crew, 6.5ft Bed)
- 2017 Ford F-150 3.5L EcoBoost (Super Crew, 6.5ft Bed)
- 2018 Ford F-150 3.5L EcoBoost (Super Crew, 6.5ft Bed)
- 2019 Ford F-150 3.5L EcoBoost (Super Crew, 6.5ft Bed)
- 2020 Ford F-150 3.5L EcoBoost (Super Crew, 6.5ft Bed)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

