Flowmaster · New
Flowmaster 88-93 Chevrolet 5.7L C & K 1500 / 2500 Outlaw Cat-Back Exhaust System
MPN 818192 · Store SKU flo818192
Supplier stock checked 11/7/2026, 2:42:14 PM UTC. Adding a part does not reserve it.
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Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This Flowmaster® Outlaw cat-back exhaust system is for the 1988-1993 GM 1500/2500 LD 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 Super 10 Series muffler is used for an improved sound level and maximum performance. This system uses dual 4.5-inch black ceramic coated tips that can exit dual out the rear or dual out the side. 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. Fits 1988-1993 GM 1500/2500 LD Trucks with 5.7-liter, dual rear/side exit, stainless steel exhaust system Flowmaster Outlaw Cat-back Exhaust System
Manufacturer fitment & guides
Check 818192 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
