Thermal R&D Exhaust
2021-2026 Ford F-150 2.7L & 3.5L EcoBoost 3" Catback Exhaust
2021-2026 Ford F-150 2.7L & 3.5L EcoBoost 3" Catback Exhaust
SKU:B945-C920-C
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Why Thermal R&D?
2021–2026 Ford F-150 2.7L & 3.5L EcoBoost 3" Catback Exhaust System
Upgrade your 2021–2026 Ford F-150 EcoBoost with a 3" catback exhaust system engineered for deeper sound, improved airflow, and true everyday drivability.
Important Fitment Notice: Excludes Ford F-150 models equipped with a factory Gasoline Particulate Filter (GPF). Some late-production 2026 vehicles may be equipped with a GPF. Please verify fitment before ordering or contact us if you are unsure.
Designed specifically for the 2.7L and 3.5L EcoBoost engines, this high-flow exhaust system enhances performance by reducing backpressure while delivering a more aggressive, refined exhaust tone under acceleration. At cruising speeds, the sound remains smooth and controlled, making it ideal for daily driving, road trips, and towing.
At the core of the system is our True Helmholtz Technology, engineered to eliminate low-frequency cabin drone commonly found in performance exhaust systems. This results in a clean, balanced sound profile — aggressive when you want it, comfortable when you need it.
Constructed from mandrel-bent T304 stainless steel, this F-150 exhaust system offers long-term durability, corrosion resistance, and consistent performance in all driving conditions.
Choose between dual exit or large single exit configurations, available in polished stainless steel or black coated finishes to match your build.
This system installs after the factory catalytic converters and utilizes OEM hanger locations for a true bolt-on installation. No cutting or welding required.
- Fits 2021–2026 Ford F-150 2.7L & 3.5L EcoBoost (Non-GPF Models Only)
- 3" mandrel-bent T304 stainless steel construction
- True Helmholtz Technology for zero cabin drone
- Aggressive exhaust tone under throttle, smooth at cruise
- Dual exit or single exit tip configurations
- Polished or black coated tip options
- Direct bolt-on installation using factory mounting points
- Lifetime Manufacturer's Warranty
Available Configurations:
- Single Cab – 6.5ft Bed
- Single Cab – 8ft Bed
- Super Cab – 6.5ft Bed
- Super Cab – 8ft Bed
- SuperCrew – 5.5ft Bed
- SuperCrew – 6.5ft Bed
