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Flowmaster Force II Cat-back Exhaust System for Chevrolet and GMC

Part # 817666

  • Large 3.50-inch Polished Stainless Steel Tips
  • Super 50 Series Performance Muffler
  • Uses the Factory Hanger Locations
  • Multiple Exit Styles Provided in Kit
  • All Stainless Steel Construction
  • Lifetime Limited Warranty
  • Powerful Exterior Sound
  • Minimal Interior Sound
  • Mandrel-bent Tubing
  • Easy Installation

Description

This is the Force II® cat-back exhaust system for the 2014-2019* (*Classic body) Chevrolet Silverado/GMC Sierra 1500 trucks with 4.3L or 5.3L engines. This exhaust system is perfect for the person looking for a moderate sound level outside the vehicle, but with a minimal sound increase inside the cab. Features include all stainless steel construction, a Super 50™ Series muffler, and dual 2.50-inch stainless steel mandrel-bent tailpipes. The system can be configured to exit either straight out the back under the rear bumper, or out the sides behind the rear tires for towing. It is then finished off with a pair of large 3.50-inch polished stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for an easy installation you can do at home.

Specifications

CARB (California) CompliantYes
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
Clamping TypeFlat Band
Clamps IncludedYes
Drive2WD
Exhaust SeriesForce II
Exhaust Tip ColorSilver
Exhaust Tip ConnectionClamp-On
Exhaust Tip CutAngled
Exhaust Tip Diameter3.50 in
Exhaust Tip EdgeAngle Cut
Exhaust Tip FinishPolished
Exhaust Tip IntercooledNo
Exhaust Tip Length13.00 in
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallDouble Wall
Exit StyleDual Out Side
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat Shield IncludedNo
Inlet Diameter3.00 in
UPC / GTIN00700042030026
WarrantyManufacturer's Limited Lifetime Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
2014ChevroletSilverado 1500Base, High Country, LT, LTZ, WT4.3L V6, 5.3L V8Moderate sound
2015ChevroletSilverado 1500High Country, LS, LT, LTZ, SSV, WT4.3L V6, 5.3L V8Moderate sound
2016ChevroletSilverado 1500Base, Custom, High Country, LS, LT, LTZ, SSV, WT4.3L V6, 5.3L V8Moderate sound
2017 - 2018ChevroletSilverado 1500Custom, High Country, LS, LT, LTZ, SSV, WT4.3L V6, 5.3L V8Moderate sound
2019ChevroletSilverado 1500 LDCustom, LT, WT5.3L V8Moderate sound
2014 - 2018GMCSierra 1500Base, Denali, SLE, SLT4.3L V6, 5.3L V8Moderate sound
2019GMCSierra 1500 LimitedBase, SLE5.3L V8Moderate sound