Stock exhaust systems on the 2019-2024 Ford Edge ST 2.7L EcoBoost prioritize quiet over character, leaving real sound and flow on the table. Thermal R&D's Edge ST catback replaces that compromise with 2.5-inch mandrel-bent T304 stainless steel tubing, a drone-free tone, and a lifetime warranty backing every weld.
True Helmholtz Technology eliminates cabin drone. Thermal R&D engineers the resonance chambers to target and cancel the specific low-frequency tones that make long highway drives miserable. The result is an aggressive exhaust note under hard acceleration that settles into a comfortable, refined tone at cruise, without the interior buzz that plagues less-engineered systems.
Mandrel-bent T304 stainless construction throughout. Every bend in the system maintains full tube diameter, so exhaust gases flow without the restriction caused by crush-bent tubing. T304 stainless resists corrosion and heat cycling across years of daily driving and track use alike.
Bolt-on installation with no modifications required. The system uses factory mounting locations and existing hangers, so no cutting, welding, or fabrication is needed. An experienced DIY installer can complete the swap in a single afternoon.
Three tip options to match your build. The system is available with no tips, polished stainless tips, or coated tips, giving owners the flexibility to match the finish to the rest of the vehicle's aesthetic.
Product Benefits
- Drone-Free Tone: True Helmholtz Technology cancels low-frequency cabin resonance while preserving an aggressive exhaust note under throttle.
- 2.5-Inch Mandrel-Bent Tubing: Maintains consistent inner diameter through every bend for unrestricted exhaust flow.
- T304 Stainless Steel: Corrosion-resistant alloy holds up to heat, moisture, and road environment over the long term.
- Direct Bolt-On Fit: Mounts to factory locations on the 2019-2024 Edge ST 2.7L EcoBoost with no cutting or welding.
- Three Tip Finishes: Choose no tips, polished stainless, or coated tips to suit your build.
- Lifetime Warranty: Covered for the life of the vehicle against defects in materials and workmanship.
- Made in the USA: Fabricated domestically for consistent quality control.
About Thermal R&D: Thermal R&D designs and manufactures exhaust systems in the United States, focusing on fitment precision, sound engineering, and long-term durability. The brand's True Helmholtz Technology reflects a genuine engineering effort to solve the drone problem rather than simply tune around it.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
- Vehicle Trim:
- ST
- Vehicle Fitment:
- 2019, 2020, 2021, 2022, 2023, 2024
