Borla CrateMuffler ATAK Muffler for Ford Coyote 5.0L V8, 2.5-Inch Offset Inlet and Center Outlet, Part BOR400856

BORLA(r)'s CrateMuffler(r) is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. The outlet can be identified by the mounting bracket welded to the endcap. This muffler is tuned for the Ford Coyote 5.0L V8 engine family. The directional design provides the aggressive ATAK(r) sound and will dramatically reduce, or eliminate drone on specified applications. Muffler dimensions 2.5" Offset Inlet/ 2.5" Center Outlet, 6" x 10.34" Oval, 12" Long Body, 16" Overall Length. Built from premium T-304 stainless steel, superior to T-400 series (such as 409), to give you the absolute best in performance and durability. Precision computer numerical control (CNC) manufacturing ensures an accurate fit and best of all, BORLA(r) stands behind every CrateMuffler(r) with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. CrateMuffler, Ford Coyote 5.0L V8 Moderate Output, 2.5" Offset Inlet/ 2.5" Center Outlet, 6" x 10.34" Oval, 12" Long Body, 16" Overall Length, ATAK. Fits models without Active Exhaust

• 2.5" Offset Inlet/ 2.5" Center Outlet, 6" x 10.34" Oval, 12" Long Body, 16" Overall Length
• When installed on cataloged applications, they will reduce, or eliminate drone
• Mufflers have directional flow. Outlet end has mounting bracket on it.
• CrateMuffler(r)s are tuned for specific engines

The Borla CrateMuffler ATAK is purpose-built to optimize the sound and power characteristics of crate and custom-built engines. Tuned specifically for the Ford Coyote 5.0L V8 engine family, this directional muffler delivers Borla’s aggressive ATAK sound while helping dramatically reduce or eliminate exhaust drone on specified applications. It is designed for models without Active Exhaust.

Constructed from premium T-304 stainless steel, the Borla CrateMuffler offers excellent corrosion resistance, performance, and long-term durability compared with conventional 400-series stainless steel. Precision computer numerical control manufacturing supports accurate construction and dependable fitment. The muffler has a 2.5-inch offset inlet and 2.5-inch center outlet, with a compact oval body and directional flow. The outlet end is identified by the welded mounting bracket, so correct orientation is important during installation.

Borla part BOR400856 is engineered for moderate-output Ford Coyote 5.0L V8 applications and is backed by Borla’s Million-Mile Warranty. Its performance-focused design makes it a strong choice for custom exhaust systems, crate-engine builds, and applications requiring a more aggressive exhaust character without excessive interior resonance. Professional installation is recommended to verify clearance, orientation, and compatibility with the complete exhaust system.

Product Overview

Brief Description: Directional Borla CrateMuffler ATAK muffler designed for Ford Coyote 5.0L V8 engines and models without Active Exhaust.

Key Product Specifications and Technical Data

• Brand: Borla
• Part Number: BOR400856
• Product Type: CrateMuffler performance exhaust muffler
• Engine Application: Ford Coyote 5.0L V8
• Sound Level: ATAK aggressive exhaust sound
• Inlet Configuration: 2.5-inch offset inlet
• Outlet Configuration: 2.5-inch center outlet
• Material: Premium T-304 stainless steel

What’s Included

One Borla CrateMuffler ATAK directional muffler. Exhaust clamps, hangers, hardware, and installation instructions are not specified and may be required separately.

Features:

• Directional ATAK Sound: Tuned to produce Borla’s aggressive ATAK exhaust character while helping reduce or eliminate drone on specified applications.
• Ford Coyote 5.0L V8 Tuning: Purpose-built for moderate-output Ford Coyote 5.0L V8 crate and custom engine applications.
• Premium T-304 Stainless Steel: Provides strong corrosion resistance, durability, and reliable performance for demanding exhaust environments.
• Precision CNC Manufacturing: Computer-controlled production supports accurate construction, consistent quality, and dependable system integration.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1