Upgrade your diesel exhaust system with the Xlerator XS2772 4" Stainless Steel Performance Hi-Flow Diesel Muffler, engineered to improve exhaust flow, reduce restriction, and deliver a deep performance tone. Designed for diesel trucks and custom exhaust applications, the Xlerator XS2772 features a high-flow design that helps support improved exhaust efficiency and towing performance.

Constructed from durable stainless steel for superior corrosion resistance and long service life, the Xlerator XS2772 Muffler is built to withstand demanding road and weather conditions. Its 24-inch body and performance internal design help reduce backpressure while maintaining a clean, powerful diesel exhaust sound. Ideal for towing, heavy-duty use, and performance diesel builds, this muffler delivers dependable durability and flow.

✔ Xlerator XS2772 improves diesel exhaust flow and efficiency

✔ 4" inlet/outlet design ideal for diesel exhaust systems

✔ Stainless steel construction resists corrosion and rust

✔ Xlerator XS2772 features high-flow performance muffler design

✔ 24" body helps balance sound control and exhaust performance

✔ Reduces exhaust restriction for smoother airflow

✔ Ideal for towing, diesel performance, and heavy-duty use

✔ Delivers deep, powerful diesel exhaust tone

✔ Quality-tested Xlerator XS2772 for reliable performance

• Compatibility: Universal diesel exhaust applications

• Type: Performance Hi-Flow Diesel Muffler

• Material: Stainless Steel

• Inlet/Outlet Size: 4 Inch

• Body Length: 24 Inch

• Design: High-Flow Straight-Through

• Application: Diesel exhaust upgrade

• Part Number: XS2772

• Quantity: Single Muffler