2021+ Ford F-150 5.0L V8 - Dual Exit 3' Catback Exhaust

Thermal R&D B920-C926-C Dual Exit 3" Catback Exhaust — 2021+ Ford F-150 5.0L V8

The Thermal R&D B920-C926-C dual exit catback exhaust is purpose-built for the 2021+ Ford F-150 5.0L V8 Coyote engine. Fabricated from T304 mandrel-bent stainless steel at Thermal R&D's Lancaster, California facility, the B920-C926-C delivers a refined yet aggressive exhaust character that stays drone-free at highway speeds. Thermal R&D's patented Helmholtz resonator technology eliminates the standing wave frequencies responsible for interior drone so every drive remains comfortable without sacrificing sound quality at wide-open throttle.

The B920-C926-C is offered across every factory F-150 cab and bed configuration to ensure a precise, no-modification bolt-on installation. Choose polished stainless or black ceramic coated 4" tips to match your truck's aesthetic.

Key Features

• True 3" T304 mandrel-bent stainless steel construction
• Patented Helmholtz resonator for drone-free highway performance
• Dual exit configuration with 4" polished or coated tips
• All cab and bed length configurations available
• Direct bolt-on to factory connection — no cutting or welding
• CNC-mandrel bent tubing with TIG-welded joints
• Made in Lancaster, California, USA

What's Included

• Thermal R&D B920-C926-C catback exhaust assembly
• 4" tips in selected finish (polished stainless or black ceramic coated)
• OEM-style mounting hardware and hangers
• Installation instructions

Specifications

Frequently Asked Questions

1. What years does the B920-C926-C fit?
   The B920-C926-C fits 2021 through 2025 Ford F-150 trucks with the 5.0L V8 Coyote engine.
2. Does B920-C926-C fit my cab/bed combo?
   Yes. Configurations available include Single Cab (6.5ft, 8ft), Super Cab (6.5ft, 8ft), and Super Crew (5.5ft, 6.5ft beds). Choose yours from the variant dropdown.
3. Will there be drone inside the cab?
   No. Thermal R&D's Helmholtz resonator technology cancels standing wave frequencies so the interior stays comfortable at highway speeds.
4. What is the difference between this and the Savage Edition?
   Both use the same T304 stainless tubing and Helmholtz resonator. The Savage Edition uses an oversized dual-chamber muffler canister for a louder, more aggressive character. This standard B920-C926-C offers a refined aggressive tone that is slightly more subdued.
5. Does this require any cutting or drilling?
   No. The B920-C926-C bolts directly onto the factory exhaust connection without any modifications to the vehicle.
6. Are the tips stainless steel?
   Yes. Both the polished and black ceramic coated tips are fabricated from stainless steel. The polished tips are mirror-finished; the coated tips use a high-temperature ceramic coating for a blacked-out look.
7. Where is the B920-C926-C made?
   Thermal R&D manufactures the B920-C926-C in Lancaster, California, USA.
8. What warranty is provided?
   Thermal R&D provides a Limited Lifetime warranty to the original vehicle owner. The warranty is non-transferable and excludes commercial and racing use.

Installation Instructions

Install time is approximately 60 to 90 minutes with basic hand tools. Safely lift and support the vehicle. Disconnect and remove the stock exhaust from the factory connection rearward. Route the B920-C926-C assembly using the supplied hangers, torque the inlet flange hardware to spec, and align the tips as shown in the included instructions. Full written installation instructions are 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.