Borla CrateMuffler for Big Block Mopar 383/413/426/440 – Aggressive ATAK Sound and Custom Tuning

Borla(r)'s CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. This CrateMuffler features the aggressive ATAK(r) sound. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. The directional design provides custom sound, tuned for each engine family and will dramatically reduce, or eliminate drone on specified applications. 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 with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. ATAK® CrateMuffler Big Block Chrysler/ Dodge/ Plymouth (Mopar) Moderate Output 383/ 413/ 426/ 440 V8 2.5" Offset/ Center 14" x 4.35" x 9.10" Body

• When installed on cataloged applications, they will reduce, or eliminate drone
• Mufflers have directional flow. Outlet end has mounting bracket on it.
• CrateMufflers are tuned for specific engines

The Borla CrateMuffler Part Number 400941 is engineered specifically for big block Mopar engines including 383, 413, 426, and 440 V8s. Crafted from premium T-304 stainless steel, this muffler offers exceptional durability and performance, surpassing T-400 series materials such as 409. The precision CNC manufacturing guarantees an accurate fit, ensuring optimal sound and power enhancement for your crate or custom-built engine. Its aggressive ATAK sound delivers a commanding exhaust note, while the directional design allows for customized sound tuning tailored to each engine family. This design also helps significantly reduce or eliminate drone on specific applications, providing a more refined driving experience. The outlet end features a welded mounting bracket, indicating the flow direction for proper installation. The muffler's dimensions include a 2.5-inch offset/center inlet with a 14-inch length, 4.35-inch width, and 9.10-inch height, making it suitable for a range of performance setups. Borla stands behind this product with a Million-Mile Warranty, reflecting their commitment to quality and customer satisfaction. Ideal for enthusiasts seeking a high-performance, durable muffler that enhances sound and power while maintaining compliance with relevant standards. Whether upgrading your vehicle for street performance or racing, this muffler provides a perfect balance of aggressive sound, durability, and tuning precision for big block Mopar engines.

Features:

• Aggressive ATAK sound enhances engine notes for a commanding exhaust tone

• Constructed from premium T-304 stainless steel for superior durability and corrosion resistance

• Precision CNC manufacturing ensures an accurate fit and optimal performance

• Directional flow with outlet mounting bracket allows for custom sound tuning

• Designed specifically for 383, 413, 426, and 440 V8 engines with a 2.5-inch offset/center inlet

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
Clearance Item: t
Regular Stock: false
Units Per Sku: 1