Borla CrateMuffler SBF 289/302/FE 2.25in Offset/Center Oval ATAK (400838) | Stock SBF
Borla CrateMuffler SBF 289/302/FE 2.25in Offset/Center Oval ATAK (400838) | Stock SBF
SKU:400838
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The Borla CrateMuffler SBF 289/302/FE 2.25in Offset/Center Oval ATAK (400838) is a high-performance exhaust muffler engineered for crate and custom-built engines, including the SBF 289, 302, and FE Big Block motors. Constructed from durable T-304 stainless steel, this oval muffler features a 14-inch length, 4.35-inch height, and 9-inch width, designed to deliver an aggressive exhaust note while maintaining reliability and longevity. Its ATAK (Acoustical Tuned Applied Kinetics) design enhances sound quality, providing a deep, aggressive tone suitable for performance enthusiasts. The muffler’s offset/center inlet configuration ensures optimal fitment and performance, making it an effective upgrade for enhancing exhaust flow and sound.
This universal fitment muffler is suitable for a variety of applications involving crate and custom engines, particularly those with 2.25-inch exhaust systems. It is designed as a direct replacement or upgrade for compatible vehicles, offering improved sound and performance characteristics. Installation typically involves bolting onto existing exhaust systems, with compatibility for various vehicle setups that utilize the specified engine types. The kit includes the muffler itself, with no additional components required, making it ideal for street or track use where a bold exhaust tone and reliable durability are desired.
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Overview
Overview
Borla CrateMuffler Stock SBF 289/302/FE BB ATAK 2.25in Offset/Center 14inx4.35inx9in Oval Muffler
Universal Fitment
Part #: 400838
Overview
The Borla 400838 CrateMuffler is a high-performance exhaust component designed specifically for crate and custom-built motors, including the SBF 289, 302, and FE Big Block engines. Crafted from durable T-304 stainless steel, this oval muffler combines aggressive sound characteristics with reliable construction, making it an ideal upgrade for enthusiasts seeking enhanced auditory presence and optimized exhaust flow. Its compact size and precise fitment make it suitable for a variety of custom applications, delivering a bold ATAK® sound that amplifies the driving experience while supporting your vehicle’s performance and durability needs. This muffler is perfect for car builders, hobbyists, and performance enthusiasts who want to elevate their vehicle’s sound profile without sacrificing quality or reliability. Whether you're restoring a classic or building a custom project, the CrateMuffler helps achieve a commanding exhaust note while maintaining the integrity of your engine’s airflow.Key Features
This CrateMuffler offers a combination of innovative design and high-quality materials, including:- Constructed from T-304 stainless steel for corrosion resistance and longevity
- Oval case measuring 14 inches x 4.35 inches x 9 inches for versatile installation
- 2.25-inch offset/center inlet and outlet configuration for flexible exhaust routing
- Designed to produce Borla’s signature ATAK® sound, delivering an aggressive and unmistakable exhaust note
- Optimized internal baffle design to enhance sound quality and exhaust flow
- Built to support crate and custom motors with a focus on durability and performance
- Easy to install with a direct fit for compatible applications
Construction & Design
The CrateMuffler’s robust T-304 stainless steel construction ensures resistance to corrosion and high temperatures, making it suitable for demanding performance environments. Its oval shape and precise dimensions are engineered for optimal fitment and sound tuning, providing a sleek, professional appearance that complements high-performance exhaust systems.Driving Feel & Feedback
This muffler enhances the auditory experience of your vehicle, delivering a deep, aggressive ATAK® sound that amplifies engine character and driver engagement. Its internal baffle design helps produce a rich, throaty exhaust note while supporting efficient airflow, contributing to a more responsive and satisfying driving experience.Installation & Fitment
Designed for straightforward installation, the CrateMuffler features a 2.25-inch offset/center inlet and outlet configuration, compatible with a range of crate and custom engines. Proper fitment should be verified against your vehicle’s exhaust system specifications to ensure optimal performance and sound.What’s Included
The package includes the oval CrateMuffler with the specified dimensions and mounting hardware necessary for installation. Additional components or hardware are not included and should be sourced based on your specific application.
