Flowmaster
Flowmaster 96-99 GM 1500 5.7L FlowFX Cat-Back DOSS Exhaust System - 718188
- Catalog SKU
- flo718188
- Manufacturer part #
- 718188
- ✓Secure checkout
- ✓Enthusiast support
- ✓Free shipping on eligible $300+ merchandise subtotals in the lower 48 states
- Returns policy
Some products and vendors are excluded, including freight/LTL and oversized items.
One Parts Desk request covers fitment, availability, and timing.
Price matches are reviewed before purchase and are not guaranteed.
Project Garage
Plan this exact partSave the selected option to a build plan in this browser. No account required.
Fitment is not verified for your saved vehicle.
Product details
Product information
Overview
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.
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.
Features & Benefits
- · 3.0 and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- · Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation
- · This kit exits on the passenger side, just before the rear tire for a unique performance look
- · Dual 4.0-inch black ceramic coated stainless steal tips add a custom look to the vehicle
- · A Flow FX Series muffler delivers a deep performance tone and improve exhaust flow
- · Fits all single cab and extended cab models in both 2 and 4 wheel drive
- · Lifetime Limited Warranty
Application & fitment
Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.
Shipping & availability
Processing and carrier timing vary by stock status and destination. Final shipping services and costs are confirmed at checkout.
Keep comparing