
Tenneco Walker Quiet-Flow SS Exhaust Muffler, Direct-Fit, 2.5 Inlet/Outlet, Stainless Steel, for Chevrolet Colorado and GMC Canyon 2004-2019
The Walker Quiet-Flow SS 21481 Exhaust Muffler is engineered to provide a durable, high-performance exhaust solution for select Chevrolet Colorado and GMC Canyon trucks from model years 2004 through 2019. Constructed entirely from stainless steel, this muffler resists corrosion and moisture buildup thanks to an internal drainage system, ensuring extended longevity beyond standard aluminized mufflers. Its design incorporates internal partitions and mechanically joined tubes that accommodate thermal expansion and contraction, minimizing distortion and enhancing structural stability. The direct-fit design includes OE-style hangers, brackets, and pipe routings for straightforward bolt-on installation without requiring welding or fabrication. Acoustic testing validates its ability to deliver factory-style sound quality by utilizing louvered tubes that reduce noise levels and domed heads that minimize radiated sound. This combination results in a premium exhaust tone that balances performance with quiet operation. Compatible with specific Chevrolet Colorado and GMC Canyon models equipped with 2.5-inch inlet and outlet diameters, this muffler is an ideal replacement part for truck owners seeking reliable exhaust performance with easy installation and long-lasting durability.
Upgrade your vehicle's exhaust system today with the Walker Quiet-Flow SS 21481 Muffler for lasting performance and superior sound quality.
Product Dimensions:
34.00 x 14.00 x 7.99 in
1.50 lbs
Shipping Dimensions:
34.00 x 14.00 x 7.99 in
The Walker Quiet-Flow SS 21481 Exhaust Muffler is engineered to provide a durable, high-performance exhaust solution for select Chevrolet Colorado and GMC Canyon trucks from model years 2004 through 2019. Constructed entirely from stainless steel, this muffler resists corrosion and moisture buildup thanks to an internal drainage system, ensuring extended longevity beyond standard aluminized mufflers. Its design incorporates internal partitions and mechanically joined tubes that accommodate thermal expansion and contraction, minimizing distortion and enhancing structural stability. The direct-fit design includes OE-style hangers, brackets, and pipe routings for straightforward bolt-on installation without requiring welding or fabrication. Acoustic testing validates its ability to deliver factory-style sound quality by utilizing louvered tubes that reduce noise levels and domed heads that minimize radiated sound. This combination results in a premium exhaust tone that balances performance with quiet operation. Compatible with specific Chevrolet Colorado and GMC Canyon models equipped with 2.5-inch inlet and outlet diameters, this muffler is an ideal replacement part for truck owners seeking reliable exhaust performance with easy installation and long-lasting durability.
Upgrade your vehicle's exhaust system today with the Walker Quiet-Flow SS 21481 Muffler for lasting performance and superior sound quality.
Product Dimensions:
34.00 x 14.00 x 7.99 in
1.50 lbs
Shipping Dimensions:
34.00 x 14.00 x 7.99 in
Description
The Walker Quiet-Flow SS 21481 Exhaust Muffler is engineered to provide a durable, high-performance exhaust solution for select Chevrolet Colorado and GMC Canyon trucks from model years 2004 through 2019. Constructed entirely from stainless steel, this muffler resists corrosion and moisture buildup thanks to an internal drainage system, ensuring extended longevity beyond standard aluminized mufflers. Its design incorporates internal partitions and mechanically joined tubes that accommodate thermal expansion and contraction, minimizing distortion and enhancing structural stability. The direct-fit design includes OE-style hangers, brackets, and pipe routings for straightforward bolt-on installation without requiring welding or fabrication. Acoustic testing validates its ability to deliver factory-style sound quality by utilizing louvered tubes that reduce noise levels and domed heads that minimize radiated sound. This combination results in a premium exhaust tone that balances performance with quiet operation. Compatible with specific Chevrolet Colorado and GMC Canyon models equipped with 2.5-inch inlet and outlet diameters, this muffler is an ideal replacement part for truck owners seeking reliable exhaust performance with easy installation and long-lasting durability.
Upgrade your vehicle's exhaust system today with the Walker Quiet-Flow SS 21481 Muffler for lasting performance and superior sound quality.
Product Dimensions:
34.00 x 14.00 x 7.99 in
1.50 lbs
Shipping Dimensions:
34.00 x 14.00 x 7.99 in





















