Borla CrateMuffler – 2.5″ Offset Oval, 14″×4.35″×9″, Ideal for Small-Block Chevy (283–350)

Description

Designed specifically to enhance exhaust flow and acoustic performance, this muffler is engineered for compatibility with small block Chevrolet engines including 283, 327, and 350 variants. Its 2.5-inch offset/center inlet/outlet configuration and compact oval dimensions (14 inches x 4.35 inches x 9 inches) facilitate efficient exhaust gas evacuation while maintaining a package size suitable for tight engine bays.

The internal structure leverages advanced engineering to produce the distinctive aggressive ATAK sound profile, providing a balanced combination of deep tonal quality and minimal drone under cruising conditions. Directional flow is optimized through a precisely located outlet, marked by a welded mounting bracket on the endcap, ensuring correct installation orientation for maximum performance.

• Optimized Sound and Power: Purpose-built to complement crate and custom-built engines by enhancing exhaust pulse scavenging and reducing backpressure.
• Durable Construction: Manufactured using premium-grade stainless steel to resist corrosion and withstand high thermal loads, extending service life in demanding environments.
• Compact Oval Design: Allows for flexible mounting options in constrained spaces without sacrificing flow efficiency.
• Directional Outlet: Ensures exhaust gases exit in the intended direction to maintain system balance and sound characteristics.
• Compatibility: Engineered expressly for small block Chevrolet 283, 327, and 350 engines, facilitating straightforward integration with existing exhaust components.

Manufactured with precision, this component suits motorsport and high-performance street applications where sound tuning and exhaust efficiency are critical. Its integration supports improved throttle response and engine output by minimizing exhaust flow restrictions.

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