Borla CrateMuffler SBC Hot 350/383 3-inch Offset/Offset Exhaust Muffler

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 Small Block Chevrolet High Output 350/ 383/ 406 V8 2.5" Offset/ Offset 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: 400841) is engineered specifically for crate and custom-built engines, delivering optimized sound and performance. Crafted from premium T-304 stainless steel, this muffler offers superior durability and corrosion resistance compared to T-400 series materials, ensuring long-lasting performance under demanding conditions. Its precise CNC manufacturing guarantees an accurate fit, making installation straightforward and reliable.

The CrateMuffler features an aggressive ATAK sound that enhances engine tone without sacrificing drivability. Designed with directional flow, the outlet end has a mounting bracket welded to the endcap, allowing for easy identification and proper orientation during installation. The directional design provides a custom sound profile tuned for specific engine families, such as small block Chevrolet high-output 350/383/406 V8s, and can significantly reduce or eliminate drone on designated applications.

When installed on cataloged applications, this muffler helps achieve a balanced combination of power and sound quality, making it ideal for enthusiasts seeking a performance edge. Its compact oval body measures approximately 14 inches in length with a 3-inch inlet and outlet, providing an optimal fit for a variety of vehicle setups. Borla stands behind this product with a Million-Mile Warranty, reflecting their commitment to quality and customer satisfaction. Whether upgrading a high-performance street vehicle or a dedicated race car, the Borla CrateMuffler offers reliable, high-quality exhaust tuning with proven performance benefits.

Features:

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

• Aggressive ATAK sound profile enhances engine tone

• Directional flow design with outlet mounting bracket for proper orientation

• Tuned specifically for crate engines like small block Chevrolet 350/383/406 V8s

• Reduces or eliminates drone on specified applications

• Compact oval body measures approximately 14 inches in length with 3-inch inlet and outlet

• Backed by Borla's Million-Mile Warranty for long-term peace of mind