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.
