This Flowmaster® Flow FX cat-back exhaust system is for the 1996-1999 GM 1500 trucks with the 5.7-liter engine. This system is manufactured using durable 409 stainless steel tubing and is mandrel bent for better exhaust gas flow. A Flow FX Series muffler is used for an improved sound level and maximum performance. This system uses dual 4.0-inch black ceramic coated tips that exit on the passenger side of the truck, just in front of the rear wheel. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. This system fits all single cab and extended cab models in both 2 and 4 wheel drive. Backed by Flowmaster's Lifetime Limited Warranty.

Manufacturer installation notes

This exhaust kit is designed to fit 1500 and some 2500LD trucks with both left and right bank catalytic converters on the engine side of the 3-bolt flange of the down pipe. If your C/K 2500 truck has one catalytic converter on the engine side of the 3-bolt flange and one catalytic converter on the muffler side of the 3 bolt flange this kit will not work.

Manufacturer-listed applications

Match the engine, body, trim and installation requirements. All qualifications shown for an application apply together. Where this part requires a modified or aftermarket assembly, the vehicle listing alone does not confirm compatibility with factory equipment.

Vehicle	Configuration and qualifications
1996–1998 Chevrolet C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Cheyenne Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 Chevrolet C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Silverado Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 Chevrolet C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: WT Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1997 Chevrolet C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Base Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1999 Chevrolet C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: LS Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 Chevrolet C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: 400 SS Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 Chevrolet C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Base Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 Chevrolet C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Cheyenne Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 Chevrolet C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Custom Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 Chevrolet C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Silverado Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1998 Chevrolet C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: WT Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1999 Chevrolet C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Austera Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1999 Chevrolet C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: LS Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 Chevrolet K1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Cheyenne Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 Chevrolet K1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Silverado Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 Chevrolet K1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: WT Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1997 Chevrolet K1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Base Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1999 Chevrolet K1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: LS Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 Chevrolet K2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Cheyenne Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 Chevrolet K2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Silverado Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1997 Chevrolet K2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Base Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1999 Chevrolet K2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Base Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1998 Chevrolet K2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: WT Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1999 Chevrolet K2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: LS Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SL Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SLE Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SLT Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 GMC C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra Special Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1997 GMC C1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra GT Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SL Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SLE Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC C2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SLT Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC K1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SL Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC K1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SLE Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC K1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SLT Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1998 GMC K1500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra Special Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC K2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SL Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC K2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SLE Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit
1996–1999 GMC K2500	Engine: 5.7L V8 Quantity: 1 Application: Flowmaster FlowFX Cat-Back Exhaust System Submodel: Sierra SLT Engine displacement (cu in): 350 Application notes: Black Ceramic Tip Finish Qualification: Dual Out Same Side Style Qualification: Single Passenger Side Rear Exit