Thermal R&D's engineering team developed this 3-inch catback exhaust specifically for the 2015-2020 F-150 SuperCrew with 6.5-foot bed, dialing in fitment and tone for the 2.7L and 3.5L EcoBoost. Every tube is mandrel bent from T304 stainless steel, so the bends stay round, flow stays consistent, and the system lasts as long as the truck.
Drone-free daily driving. True Helmholtz Technology targets and cancels the low-frequency resonances that turn long highway miles into a headache. The system delivers an aggressive tone under throttle without filling the cabin with drone on the commute home.
Straightforward bolt-on installation. The catback uses all factory mounting locations with no cutting, welding, or modifications to OEM hardware. Polished or coated tip options let you match the finish to the rest of the truck.
The Savage Edition raises the stakes. Buyers who want more presence can step up to the Savage Edition, which features a shorter muffler design that lets more of the EcoBoost's natural tone through. The result is a deeper, more pronounced sound at idle and under throttle, with a stronger overall character compared to the standard system, while still staying civil enough for everyday use.
Product Benefits
- 3-Inch Mandrel-Bent T304 Stainless: Full-diameter bends and corrosion-resistant construction for long-term performance.
- True Helmholtz Technology: Cancels low-frequency resonance for a drone-free cabin on extended drives.
- Dual Exit: Aggressive appearance with balanced flow from both sides of the rear bumper.
- Polished or Coated Tips: Choose the finish that complements your truck's exterior.
- Savage Edition Available: Shorter muffler design for a deeper, more aggressive tone with full daily drivability.
- Bolt-On Installation: Uses factory mounting locations with no modifications required.
- Lifetime Warranty: Backed 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 American-made stainless steel exhaust systems for trucks and performance vehicles. The company builds each system to exact fitment specifications for the target platform, pairing sound engineering with premium materials to deliver systems that perform and endure.
Note: Fits 2015-2020 2.7L/3.5L EcoBoost SuperCrew 6.5ft bed F-150 only.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
- Vehicle Trim:
- ST
- Vehicle Fitment:
- 2014, 2015, 2016, 2017, 2018, 2019
