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Flowmaster Outlaw Cat-Back Exhaust System for Chevrolet and GMC

Part # 818189

  • 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • Dual 4.5-inch black ceramic coated stainless steal tips add a custom look to the vehicle
  • Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • A Super 10 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

Description

This Flowmaster® Outlaw 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 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.

Specifications

CARB (California) CompliantYes
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
Clamping TypeFlat Band
Clamps IncludedYes
Drive4WD
Exhaust SeriesOutlaw
Exhaust Tip CutAngle
Exhaust Tip Diameter4.50 in
Exhaust Tip EdgeRolled
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
Exit StyleDual Out Side
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat Shield IncludedNo
Inlet Diameter3.00 in
Inlet TypeClamp-On
Main Piping Diameter3.00 in
Mount TypeUses Factory Hangers
UPC / GTIN00090127862148
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 - 1997ChevroletC2500400 SS, Base, Cheyenne, Custom, Silverado5.7L V8Black Ceramic Tip Finish
1998ChevroletC2500400 SS, Base, Cheyenne, Custom, Silverado, WT5.7L V8Black Ceramic Tip Finish
1999ChevroletC2500400 SS, Austera, Base, Cheyenne, Custom, LS5.7L 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
1996 - 1997ChevroletK2500Base, Cheyenne, Silverado5.7L V8Black Ceramic Tip Finish
1998ChevroletK2500Cheyenne, Silverado, WT5.7L V8Black Ceramic Tip Finish
1999ChevroletK2500Base, LS5.7L 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 - 1999GMCC2500Sierra 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
1996 - 1999GMCK2500Sierra SL, Sierra SLE, Sierra SLT5.7L V8Black Ceramic Tip Finish