2015-2020 Ford F-150 2.7L & 3.5L EcoBoost 3' Catback Exhaust

Thermal R&D B925-C925-C 3" Catback Exhaust — 2015-2020 Ford F-150 2.7L and 3.5L EcoBoost

The Thermal R&D B925-C925-C is a 3" catback exhaust system purpose-built for the 2015 through 2020 Ford F-150 equipped with the 2.7L or 3.5L EcoBoost V6 engine. Fabricated in Lancaster, California from T304 mandrel-bent stainless steel, the B925-C925-C delivers a deep, truck-appropriate exhaust tone that exceeds what is possible from a turbocharged V6 stock exhaust system. Thermal R&D's patented Helmholtz resonator technology cancels the standing wave frequencies specific to the EcoBoost twin-turbo V6 to keep the interior drone-free at highway speeds while the exhaust comes alive under load and acceleration.

The B925-C925-C is offered across all 24 F-150 cab, bed length, and tip finish combinations, ensuring you receive a system built precisely for your configuration. All variants are a direct bolt-on to the factory F-150 exhaust connection.

Key Features

• 3" T304 mandrel-bent stainless steel construction
• Patented Helmholtz resonator tuned for 2.7L and 3.5L EcoBoost V6
• Available in all cab/bed/tip finish combinations (24 total variants)
• Coated (black ceramic) tip finish option — B925-C925-C designation
• Fits 2015-2020 Ford F-150 2.7L and 3.5L EcoBoost
• Direct bolt-on installation across all configurations
• Made in Lancaster, California, USA

What's Included

• Thermal R&D B925-C925-C catback exhaust assembly for selected configuration
• Tips in selected finish
• OEM-style mounting hardware and hangers
• Installation instructions

Specifications

Frequently Asked Questions

1. What years and engines does the B925-C925-C fit?
   The B925-C925-C fits 2015 through 2020 Ford F-150 trucks equipped with the 2.7L EcoBoost or 3.5L EcoBoost V6 engine.
2. Does the B925-C925-C fit the 5.0L V8 F-150?
   No. The B925-C925-C is engineered for the EcoBoost V6 configurations. For 2021+ F-150 5.0L V8, see the B920-C920-C or B920-C926-C.
3. Why are there 24 variants?
   Thermal R&D offers every combination of cab style (Regular, Super Cab, Super Crew), bed length, and tip finish to ensure your system is built for your exact F-150 configuration without compromise.
4. Will this drone at highway speeds?
   No. The B925-C925-C's Helmholtz resonator is tuned to the twin-turbo EcoBoost V6 exhaust pulse to cancel drone frequencies.
5. Is this a bolt-on installation?
   Yes. The B925-C925-C is a direct bolt-on to the factory F-150 exhaust connection with no cutting, welding, or drilling.
6. Can I use the B925-C925-C with a cold air intake or tune?
   Yes. The B925-C925-C is compatible with bolt-on supporting modifications. No additional tune is required for the exhaust alone.
7. Where is the B925-C925-C manufactured?
   Lancaster, California, USA by Thermal R&D.
8. What warranty is included?
   Limited Lifetime warranty to the original vehicle owner, non-transferable, excluding commercial and racing use.

Installation Instructions

Safely lift and support the F-150. Remove the factory catback from the connection rearward. Route the B925-C925-C on the supplied OEM-style hangers ensuring proper cab/bed routing per the instructions, connect the inlet flange, torque all hardware to specification, and align the tips. Install time approximately 60 to 90 minutes. Full written instructions included.

Prop 65 Warning

WARNING: This product can expose you to chemicals including chromium and nickel compounds from combustion exhaust, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.