The Dynomax 89003 is an exhaust system for 1973-1989 Chevrolet K10 Suburban, K20 Suburban, V10 Suburban, V20 Suburban, GMC K15/K1500 Pickup, K25/K2500 Pickup, K35/K3500 Pickup, K1500, K2500, K3500, V3500, K15, K25, K35, V1500, V2500 equipped with the 5.7L, 6.2L, 6.6L engine options. Built from aluminized steel with mandrel bends for improved flow, it is engineered to restore proper exhaust flow and provide a direct-fit installation.

Dynomax 89003 Features:

• Material: Aluminized Steel
• Bend Type: Mandrel
• Direct-fit application for 1973-1989 Chevrolet K10 Suburban, K20 Suburban, V10 Suburban, V20 Suburban, GMC K15/K1500 Pickup, K25/K2500 Pickup, K35/K3500 Pickup, K1500, K2500, K3500, V3500, K15, K25, K35, V1500, V2500

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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Why Choose the Dynomax 89003:

• Design and custom fabricate your own exhaust system with this kit that attaches to OE manifolds.
• Special reducer design allows for a variety of mounting options.
• Smooth bends improve flow capacity over traditional bends.
• Extra-long tailpipes with side exits with a full 2.25-in. diameter; tailpipes exit each side of vehicle behind rear tires.
• Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes.
• Made from quality aluminized steel for durability and long life.
• Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system.
• Not legal for use on pollution-controlled motor vehicles.