2015-2020 Ford F-150 Coyote 5.0 - 3" Single Exit Dual Tip Catback Exhaust (Black Ceramic Coated)

Give the Coyote Its Voice Back

The Coyote 5.0L was built to sound like a V8, but the factory catback keeps it muzzled. The B941-C920-CD replaces that restrictive factory piping with a full 3 inch mandrel bent system that lets the engine breathe and finally sound the way it should, without turning every highway trip into a fight against cabin drone.

Key Features

• 3 inch full mandrel bent T304 stainless steel tubing from the connection point back
• True Helmholtz Technology cancels drone at the source instead of restricting flow
• 3 chambered Helmholtz muffler tuned specifically for the 5.0L Coyote V8
• Single Exit, dual tip configuration finished in black ceramic coated
• Direct bolt on installation using OEM hanger locations, no cutting or welding
• Corrosion resistant T304 stainless steel construction for long term durability
• Manufactured in the USA and backed by a Lifetime Manufacturer's Warranty

Fitment

Specifications

What's Included

• 1 x B941-C920-CD 3 inch catback exhaust system
• All necessary clamps and hardware for installation
• Dual Tip in black ceramic coated finish, pre installed
• Manufacturer installation guide

About Thermal R&D

Thermal R&D builds performance exhaust systems in the USA with a focus on eliminating drone without sacrificing sound quality or flow. True Helmholtz Technology is engineered into every catback system to target the specific resonant frequencies that cause cabin fatigue, so the B941-C920-CD delivers an aggressive tone under throttle while staying comfortable at highway speeds. Every system is built from T304 stainless steel and backed by a Lifetime Manufacturer's Warranty.

Frequently Asked Questions

The B941-C920-CD is a Thermal R&D 3 inch mandrel bent T304 stainless steel catback exhaust system built for the 2015-2020 Ford F-150 5.0L Coyote V8, featuring single exit dual tip black ceramic coated tips and True Helmholtz Technology to reduce drone.

This system is built for the Single Cab 8ft Bed F-150 with a 145.4 inch wheelbase. Double check your cab and bed length against your door jamb sticker or Ford build sheet before ordering, since Thermal R&D builds separate systems for each wheelbase.

No. Installation uses factory hanger locations and standard hand tools such as a socket set and penetrating oil for stuck factory clamps. No cutting or welding is required.

No. This is a catback system that installs behind the factory catalytic converters, so it does not affect OE emissions equipment or trigger emissions related codes.

True Helmholtz Technology is built into the muffler specifically to cancel the low frequency resonance that causes cabin drone, so highway cruising stays comfortable while throttle response still sounds aggressive.

Most owners with basic mechanical experience can install this in a few hours in a driveway with the truck on ramps or stands. If you are not comfortable working under the vehicle, a muffler shop can install it quickly since no cutting is required.

Both finishes use the same T304 stainless steel tip. The black ceramic coated finish resists heat discoloration and gives a stealthier look, while the polished finish gives a bright chrome-like appearance that some owners prefer for a show quality look.

Thermal R&D backs this system with a Lifetime Manufacturer's Warranty against manufacturing defects in material and workmanship for as long as you own the truck.

No alignment is needed since this is an exhaust system and does not affect suspension or steering components.

The T304 stainless steel construction resists corrosion and rust significantly better than factory aluminized steel exhaust systems, and both tip finishes are designed to hold up to normal heat cycling.

Install Instructions

1. Allow the exhaust system to cool completely and raise the truck safely on ramps or jack stands.
2. Apply penetrating oil to the factory exhaust hangers and clamps to ease removal.
3. Remove the factory catback exhaust starting at the front connection point and working toward the rear.
4. Position the new B941-C920-CD system and loosely connect it at the factory hanger locations.
5. Align the tubing and muffler so the exhaust hangs evenly with adequate clearance from the frame and heat shields.
6. Tighten all clamps and hangers to the manufacturer's specified torque once alignment is confirmed.
7. Start the engine and inspect all connection points for exhaust leaks before lowering the truck.