Stainless Works Smooth Oval Muffler – 24in Long 2 1/2in ID Inlets Both Ends

SKU: SO252425 / UPC: 887753436498

Stainless Works Smooth Oval Muffler – 24in Long 2 1/2in ID Inlets Both Ends

The Stainless Works Smooth Oval Muffler, engineered for drivers seeking a compact exhaust solution that delivers a deep rumble at idle and smooth tone under acceleration. This 304 stainless steel muffler stands out in performance exhaust categories by combining minimal size with robust construction, allowing seamless integration into tight spaces while maintaining flow and durability for extended track use.

Key Specifications

• Material: Premium 304 stainless steel throughout the body, core, ends, and stainless steel wool packing for corrosion resistance and longevity.
• Construction: TIG-welded seams for precise fit and strength.
• Dimensions: Overall length of 24 inches; body measures 2-1/2 inches high x 4-1/8 inches wide x 20 inches long; 2-1/2 inch inner diameter (ID) center inlet and outlet on both ends for versatile straight-through installation.
• Core Size: 2-1/2 inch diameter for balanced backpressure and sound control.
• Finish: Mill finish for a raw, industrial look (polished upgrade available separately).
• Weight: 9 pounds for lightweight performance without sacrificing build quality.
• Shipping Details: Packaged in a box measuring 7.3 x 6.1 x 34.3 inches, ensuring secure transit for this Made in USA component.

What’s Included in Your Purchase

Your order arrives with:

• One (1) Stainless Works Smooth Oval Muffler (Part Number: SO252425).
• No additional hardware, clamps, or adapters designed for custom welding or clamping into existing systems.

Vehicle Fitment

This universal muffler fits a wide range of race and competition vehicles where ground clearance is limited. Compatible with:

• Custom race car builds requiring compact oval profiles.
• Competition dragsters, autocross setups, and off-road racers with 2-1/2 inch exhaust piping.
• Years: 1980s and newer performance applications (verify piping match for pre-1980s).
• Makes/Models: Universal for GM, Ford, Chrysler, Honda, Toyota, and import tuners ideal for vehicles like Chevy Camaro (1982-2024), Ford Mustang (1979-2024), Dodge Challenger (2008-2024), and Subaru WRX (2002-2024) when adapting to 2-1/2 inch systems.

Note: Intended for off-road and track use only; not CARB-approved for street-legal applications.

Why This Muffler Delivers Results

The reversible end design lets you flip the unit to fine-tune exhaust note deeper tone one way, milder the other without tools. Its straight-through flow reduces restrictions compared to larger chambered options, supporting horsepower gains in high-rev setups. Drivers report consistent performance in dyno tests, with the compact footprint avoiding drag on low-slung chassis. Backed by Stainless Works’ reputation for American-crafted exhausts, this muffler provides reliable quieting at highway speeds while preserving that aggressive idle growl essential for race prep.

Upgrade your exhaust with the Stainless Works Smooth Oval Muffler SO252425 today stock up for your next build and experience the difference in fit, flow, and finish that keeps competitors coming back.