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Flowmaster Flow FX Cat-Back Exhaust System for Chevrolet and GMC

Part # 717923

  • This system produces a moderate rumble with minimal interior resonance
  • Includes two large 4.5-inch black ceramic coated tips exiting out each side of the truck for an aggressive look
  • Flow FX “straight through” performance muffler delivers a deep performance tone and improves exhaust flow
  • Increases of up to 11 HP and 11 FT/LB over the stock exhaust
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • 2.5-inch Mandrel bent 16 gauge 409 stainless steel tubing maximizes exhaust flow and improved durability
  • Lifetime Limited Warranty

Description

This Flow FX cat-back exhaust system is designed for the 1996-1999 Chevrolet/GMC 1500 Extended Cab/Short Bed trucks with the 5.7L engine and dual catalytic converters. Features include 409 stainless steel construction for added durability and 16-gauge 3.0-inch to 2.5-inch mandrel-bent tubing for free unrestricted flow. The compact oval "straight-through" Flow FX performance muffler delivers a moderate yet deep and powerful sound while the interior sound is kept very mild. The system uses the factory hanger locations and is finished off with two 4.50-inch black ceramic-coated 304 stainless steel tips embossed with the Flowmaster name exiting on each side of the truck. The kit includes detailed instructions and all hardware necessary for a quick and easy installation you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.

Specifications

CARB (California) CompliantYes
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
Clamping TypeFlat Band
Clamps IncludedYes
Exhaust SeriesFlow FX
Exhaust Tip ColorBlack
Exhaust Tip ConnectionClamp-On
Exhaust Tip CutAngled
Exhaust Tip Diameter4.50 in
Exhaust Tip EdgeRolled Edge
Exhaust Tip FinishBlack Ceramic Coating
Exhaust Tip IntercooledNo
Exhaust Tip Length11.00 in
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exit StyleDual Out Side
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Inlet TypeFlanged
Main Piping Diameter2.50 in
Mount TypeUses Factory Hangers
UPC / GTIN00090127098653
WarrantyManufacturer's Limited Lifetime Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
1996 - 1997ChevroletC1500Base, Cheyenne, Silverado, WT5.7L V8Black Ceramic Tip Finish
1998ChevroletC1500Cheyenne, Silverado, WT5.7L V8Black Ceramic Tip Finish
1999ChevroletC1500LS5.7L V8Black Ceramic Tip Finish
1996 - 1997ChevroletK1500Base, Cheyenne, Silverado, WT5.7L V8Black Ceramic Tip Finish
1998ChevroletK1500Cheyenne, Silverado, WT5.7L V8Black Ceramic Tip Finish
1999ChevroletK1500LS5.7L V8Black Ceramic Tip Finish
1996GMCC1500Sierra SL, Sierra SLE, Sierra SLT, Sierra Special5.7L V8Black Ceramic Tip Finish
1997GMCC1500Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special5.7L V8Black Ceramic Tip Finish
1998GMCC1500Sierra SL, Sierra SLE, Sierra SLT, Sierra Special5.7L V8Black Ceramic Tip Finish
1999GMCC1500Sierra SL, Sierra SLE, Sierra SLT5.7L V8Black Ceramic Tip Finish
1996 - 1998GMCK1500Sierra SL, Sierra SLE, Sierra SLT, Sierra Special5.7L V8Black Ceramic Tip Finish
1999GMCK1500Sierra SL, Sierra SLE, Sierra SLT5.7L V8Black Ceramic Tip Finish