Borla CrateMuffler SBC 283/327/350 ATAK 2.5in Offset/Center 14in x 4.35in Oval (400850)
Borla CrateMuffler SBC 283/327/350 ATAK 2.5in Offset/Center 14in x 4.35in Oval (400850)
SKU:400850
In stock
Couldn't load pickup availability
The Borla CrateMuffler SBC 283/327/350 ATAK is a high-performance exhaust muffler designed specifically for small block Chevy engines, including the 283, 327, and 350 cubic inch variants. Constructed from durable T-304 stainless steel, this oval muffler features a 2.5-inch offset/center inlet and measures 14 inches by 4.35 inches by 9 inches. It delivers an aggressive sound profile while maintaining reliable performance, making it an ideal upgrade for enthusiasts seeking enhanced exhaust tone and flow. The ATAK (Acoustical Tuned Applied Knowledge) design ensures a deep, aggressive exhaust note suitable for street and performance applications, combining durability with a performance-oriented sound.
This universal fitment muffler is suitable for crate engines and custom builds, offering straightforward bolt-on installation for compatible small block Chevy engines. It is designed to fit a range of vehicle applications with the specified engine sizes, providing a direct replacement or upgrade for stock mufflers. The kit includes the oval muffler with the specified inlet configuration, making it suitable for use in street performance setups, muscle car restorations, or custom exhaust systems. Its robust construction and performance features make it an excellent choice for those seeking a durable, high-flow exhaust component for street or track use.
Share
Overview
Overview
Borla CrateMuffler STOCK SBC 283/327/350 ATAK 2.5in Offset/Center 14in x 4.35in x 9in Oval Muffler
Universal Fitment
Part #: 400850
Overview
The Borla 400850 CrateMuffler is a high-performance exhaust component designed specifically for crate and custom-built small block Chevy engines, including the 283, 327, and 350 cubic inch variants. Crafted from durable T-304 stainless steel, this oval muffler combines aggressive sound with reliable performance, making it ideal for enthusiasts seeking to enhance their vehicle’s auditory presence and exhaust efficiency. Its purpose-built design helps optimize sound quality and power output, delivering a bold ATAK® tone that amplifies the driving experience without compromising durability or quality. This muffler is perfect for hot rodders, car builders, and performance enthusiasts who want a distinctive exhaust note and improved flow characteristics. Its compact size and directional design ensure a precise fit and effective sound tuning, making it a versatile upgrade for various custom applications.Key Features
This CrateMuffler features a thoughtfully engineered design focused on durability and sound performance. Key features include:- Constructed from high-grade T-304 stainless steel for corrosion resistance and longevity
- Oval case measuring 14 inches x 4.35 inches x 9 inches for a compact, versatile fit
- Offset/center inlet configuration with 2.25-inch diameter for optimal exhaust flow
- Designed to produce Borla’s signature ATAK® aggressive sound, enhancing vehicle presence
- Directional muffler for precise installation and sound tuning
- Optimized for stock SBC 283/327/350 engines, ensuring a perfect fit and performance
Construction & Design
The CrateMuffler is built with a robust T-304 stainless steel case, featuring a precision-machined internal structure to support consistent sound and flow characteristics. Its oval shape and offset/center inlet design are engineered for easy installation and effective exhaust routing, ensuring durability and performance over time.Driving Feel & Feedback
This muffler helps deliver a deep, aggressive ATAK® sound that enhances the auditory feedback of your vehicle’s exhaust system. It supports a more engaging driving experience by amplifying engine tone while maintaining reliable performance and durability.Installation & Fitment
Designed for straightforward installation, this muffler’s compact dimensions and directional configuration facilitate a secure fit on compatible small block Chevy engines. Proper fitment should be verified against your vehicle’s exhaust system specifications.What’s Included
The package includes the Borla CrateMuffler with all necessary mounting hardware for installation. Additional components or accessories are not included but may be required depending on your specific exhaust setup.
