Stock F-150 exhaust systems prioritize quiet above everything else, leaving the 2.7L and 3.5L EcoBoost with a muted, restrained note that never reflects what the engine is actually doing. Thermal R&D's 3-inch catback exhaust corrects that with mandrel-bent T304 stainless steel tubing, a drone-free tuned resonance system, and a bolt-on fit that uses every factory mounting location.
True Helmholtz Technology eliminates cabin drone. Rather than simply removing baffling and hoping for the best, Thermal R&D targets and cancels the specific low-frequency tones responsible for highway drone. The result is an aggressive, EcoBoost-appropriate exhaust note under throttle and a comfortable, livable cabin on long drives, with no tuning or additional components required.
Mandrel-bent T304 stainless steel throughout. Every bend in the 3-inch main tube maintains a consistent diameter, so exhaust gases move through without restriction. T304 stainless resists corrosion and heat cycling, and the construction is backed by a lifetime warranty.
Savage Edition raises the intensity. For owners who want more presence without sacrificing daily drivability, the Savage Edition substitutes a shorter muffler design that lets more of the engine's natural tone come through. The idle note deepens, throttle response sounds more pronounced, and the overall character is noticeably more aggressive than the standard system, all while keeping the same drone-free performance.
Bolt-on installation, no modifications required. The system uses factory mounting locations on SuperCab 6.5-foot and SuperCrew 5.5-foot configurations and arrives ready to install without cutting, welding, or reprogramming. Tips are available in polished or coated finish to match the truck's look.
Product Benefits
- 3-Inch Mandrel-Bent Tubing: Consistent diameter through every bend reduces exhaust restriction.
- T304 Stainless Construction: Corrosion and heat-resistant material built for long-term durability.
- True Helmholtz Technology: Cancels low-frequency drone frequencies for comfortable highway cruising.
- Savage Edition Available: Shorter muffler design delivers a deeper, more aggressive tone at idle and under throttle.
- Dual Exit: Aggressive rear appearance with polished or coated tip options.
- Direct Bolt-On Fit: Mounts to factory locations on SuperCab 6.5ft and SuperCrew 5.5ft F-150s.
- No Tuning Required: Installs as a complete catback with no calibration changes.
- Lifetime Warranty: Covered for the life of the vehicle.
- Made in the USA: Designed and manufactured domestically by Thermal R&D.
About Thermal R&D: Thermal R&D specializes in exhaust systems engineered for specific platforms, developing each system around accurate fitment, real-world sound tuning, and long-term durability. All systems are manufactured in the USA and built to deliver measurable improvements over factory hardware.
Note: Fits 2021-2025 2.7L/3.5L EcoBoost SuperCab 6.5ft/SuperCrew 5.5ft bed F-150 only. Does not fit vehicles with Gas Particulate Filters (GPF). Verify fitment by checking your under-hood emissions sticker before ordering.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
- Vehicle Fitment:
- 2021, 2022, 2023, 2024, 2025
