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Flowmaster

Flowmaster 717990 FlowFX Cat-Back Exhaust System Fits 1999-2006 GM 1500

Flowmaster 717990 FlowFX Cat-Back Exhaust System Fits 1999-2006 GM 1500

Regular price $579.95 USD
Regular price Sale price $579.95 USD
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Flowmaster Part Number : 717990

Fits 1999-2006 GM 1500 (2007 1500 Classic) 4.3, 4.8, 5.3-Liter

Please contact us before purchasing , if you are not 100% sure of fitment


This Flowmaster® FlowFX® cat-back exhaust system for the 1999-2006 GM 1500 trucks (2007 1500 Classic) with the 4.3, 4.8, or 5.3-liter engine (Crew Cab 5.5' bed, Extra Cab 6.5' bed only) is manufactured using durable 409 stainless steel throughout and features 3.00 to dual 2.50-inch mandrel bent pipes for better exhaust gas flow. A FlowFX "straight-through" muffler is used for a moderate to mild sound level and maximum performance. Maximum increases on the dyno revealed +14 hp and +13 lb-ft at the rear wheels. This system exits out the same side, in front of the rear wheel on the passenger with dual 4.00-inch black ceramic tips for added style and a custom look. 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. Backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • Max increases of up to 14 hp and 13 lb-ft over the stock exhaust at the rear wheels
  • 3.00 to dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • Dual 4.00-inch black ceramic coated tips add a custom look to the truck
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • FlowFX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow
Brand Flowmaster
Emission Code 5
Exhaust Series FlowFX
Exit Position DOSS
Mount Type Uses Factory Hangers
Muffler Body Length (in) 14
Muffler Color Natural
Muffler Finish Brushed
Muffler Inlet Diameter 3.00
Muffler Inlet Location Centered
Muffler Material 409S Stainless Steel
Muffler Outlet Diameter 2.50
Muffler Outlet Diameter (in) 2.50
Muffler Outlet Location Dual Outlet
Muffler Overall Length (in) 20
Muffler Part Number Kit Only
Muffler Quantity 1
Muffler Series FlowFX
Muffler Shape Oval
Muffler Type Absorption
Product Type Exhaust System
Single Dual Dual
Sound Level Aggressive / Moderate
System Type Cat-back
Tip Cut Angle
Tip Diameter 4.00
Tip Edge Style Cut
Tip Finish Black Ceramic
Tip Length 5.25
Tip Logo Laser
Tip Material 304 Stainless
Tip Quantity 2.00
Tip Shape Round
Tip Style Double Wall
Tubing Diameter (in) 3.00/2.50
Tubing Material 409S Stainless Steel
UPC 090127136744
California Proposition 65 Chemical Name Chromium (hexavalent compounds)

Nickel (Metallic)
California Proposition 65 Required Yes
Part Number 717990


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