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Give the vehicle a stronger voice without sacrificing daily usability
Thermal R&D builds performance exhaust hardware in the USA with a focus on durable stainless materials and livable sound. Its True Helmholtz tuning helps keep the F-150 composed at steady cruising speeds. The B947-C920-D is selected for buyers who want verified application details and a purposeful upgrade.
Key Features
- 3 inch mandrel bent T304 stainless steel tubing
- Polished dual exit tips
- True Helmholtz technology for drone control
- Designed for the 2021-2025 Ford F-150 EcoBoost SuperCrew
- Factory hanger locations support bolt on installation
- Preserves factory catalytic converters
- Made in the USA
Vehicle Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2021-2025 | Ford | F-150 | EcoBoost SuperCrew |
Specifications
| Detail | Value |
|---|---|
| Pipe diameter | 3 inch |
| Material | T304 stainless steel |
| Exit | Dual exit |
| Tip finish | Polished |
| Fit detail | EcoBoost SuperCrew |
| UPC | Not published by manufacturer |
What's Included
- Complete B947-C920-D catback exhaust sections
- Clamps and mounting hardware where supplied
- Installation instructions where supplied
About Thermal
Thermal R&D builds performance exhaust hardware in the USA with a focus on durable stainless materials and livable sound. Its True Helmholtz tuning helps keep the F-150 composed at steady cruising speeds.
Frequently Asked Questions
What is the B947-C920-D?The B947-C920-D is a 3 inch catback exhaust with polished dual tips from Thermal built for the listed vehicle application. It is designed to improve exhaust flow and sound while retaining the factory catalytic converter.
How do I confirm this part fits my vehicle?Match the year, make, model, trim, engine, body style, and drivetrain details in the fitment table before ordering. Vehicle variations can change the correct part number.
Is this a direct replacement?The component is designed around the listed application. Some performance parts use factory mounting points, while intercooler and exhaust installations may require application specific clearance work.
What should I replace at the same time?Inspect related wear items during installation. Brake parts should be installed with properly serviced hardware, while bushings and exhaust components should be checked with their surrounding mounts and fasteners.
Can I install it at home?A qualified home installer can complete the job with the correct tools, safe vehicle support, and the manufacturer instructions. Seek professional help if access, press work, or fabrication is required.
Will an alignment be needed?Brake and exhaust work normally does not change alignment. Suspension or body mount service can affect component position, so inspect the vehicle and align it if the installation changes steering or suspension geometry.
Is a break in period required?Brake pads and rotors require proper bedding according to the manufacturer procedure. Exhaust, intercooler, and bushing components do not use a friction bedding cycle, but all fasteners should be rechecked after initial driving.
What warranty is included?Limited lifetime manufacturer warranty. Review the manufacturer warranty terms and keep proof of purchase.
What should I do if my vehicle has a modified setup?Compare the modified vehicle to the listed fitment and check available clearance before ordering. Performance modifications can change the required hardware even when the base vehicle appears to match.
Install Instructions
- Confirm the vehicle details and inspect the replacement component before disassembly.
- Disconnect or remove surrounding components as described by the manufacturer.
- Clean mounting surfaces and compare the new component with the original.
- Install the component using the supplied or manufacturer specified hardware.
- Tighten fasteners to the specified torque and verify clearance from moving or hot parts.
- Complete any required bedding, leak, or pressure checks before normal driving.
Thermal R&D
Thermal R&D exhaust systems are premium stainless steel performance exhaust upgrades for Ford, Honda, Acura, RAM, Jeep, Chevrolet, Subaru, Toyota, Scion, and Kia performance applications. Shop Thermal R&D cat-back exhaust systems, front-pipe-back exhausts, mid-pipe-back exhausts, downpipe-back exhausts, mufflers, exhaust tips, polished tips, coated tips, carbon fiber tips, and bolt-on exhaust upgrades at Black Ops Auto Works. Thermal R&D is a strong choice for drivers who want a deeper exhaust tone, improved exhaust flow, reduced cabin drone, quality construction, and vehicle-specific fitment. This collection includes Thermal R&D exhaust systems for Ford F-150, Ford Bronco, Ford Mustang GT, Ford Mustang EcoBoost, Ford Maverick EcoBoost, Ford Explorer ST, Ford Edge ST, RAM 1500 HEMI, Honda Civic Si, Honda Civic Type R, Honda Accord Sport, Acura Integra, Jeep Wrangler JK, Chevrolet Camaro, Kia Stinger GT, Subaru BRZ, Toyota 86, and Scion FR-S. Shop Thermal R&D Exha...
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