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Flowmaster  |  SKU: 817470

Flowmaster American Thunder Cat-back Exhaust System - 817470

Fits 1996-1999 Chevrolet Silverado, GMC Sierra 1500 trucks with 5.7L engine - Moderate sound

Regular price $2,454.40 NZD + GST
Shipping calculated at checkout.

Description

Fits 1996-1999 Chevrolet Silverado, GMC Sierra 1500 trucks with 5.7L engine - Moderate sound

Part Number: 817470

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster® cat-back exhaust system provides. The American Thunder® exhaust systems are the perfect choice for the person wanting a deep powerful tone outside, with a mild to moderate increase of sound inside the cab. The exhaust system features a dual inlet flange that attaches to the factory flange behind the catalytic converters, all mandrel-bent stainless steel tubing flowing into a Scavenger Series Y-pipe for maximum scavenging of exhaust resulting in increased torque. The system then flows into a 70 Series™ "Big Block II" performance muffler giving you a deep powerful tone outside, and mild to moderate interior tone inside the cab. The dual tailpipes can be configured for either dual out the rear under the bumper for a muscular look, or dual out the sides behind the rear wheels, which is ideal for towing applications. The tailpipes are then finished off with a pair of 3.00-inch polished 304 stainless steel tips. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for an easy installation and is covered by our Lifetime Limited Warranty. Note: Fits 2 and 4 wheel drives with the extended cab/shortbed chassis.

Features and Benefits

• Includes Hangers and Hardware for an Easy Installation
• Mandrel-bent 16-gauge Stainless Steel Tubing
• Dual 3.00-inch Polished Stainless Steel Tips
• Connects After Factory Catalytic Converter
• Covered by our Lifetime Limited Warranty
• Deep Powerful Exterior Exhaust Tone
• Uses the Factory Hanger Locations
• 70 Series Performance Muffler
• Lifetime Limited Warranty
• Includes all Hardware
• Easy Installation

Fits 1996-1999 Chevrolet Silverado, GMC Sierra 1500 trucks with the 5.7L engine using dual catalytic converters, fits extended cab/short bed configuration.

Specifications

  • Specifications
    BrandFlowmaster
    California Proposition 65Yes
    California Proposition 65 Chemical NameChromium (hexavalent compounds)
    California Proposition 65 Chemical NameNickel (Metallic)
    CARB (California) CompliantYes
    Catalytic Converter IncludedNo
    Catalytic Converter Quantity0
    CategoryExhaust
    Clamping TypeFlat Band
    Clamps IncludedYes
    Drive2WD
    Drive4WD
    Emission Code5
    Exhaust SeriesAmerican Thunder
    Exhaust Tip ColorSilver
    Exhaust Tip ConnectionClamp-On
    Exhaust Tip CutAngled
    Exhaust Tip Diameter3.00
    Exhaust Tip EdgeRolled Edge Angle Cut
    Exhaust Tip FinishPolished
    Exhaust Tip IntercooledNo
    Exhaust Tip Length13.00
    Exhaust Tip Material304 Stainless Steel
    Exhaust Tip Quantity2
    Exhaust Tip ResonatedNo
    Exhaust Tip ShapeRound
    Exhaust Tip WallSingle Wall
    Exit StyleDual Out Side
    Exit StyleDual Out Rear
    FinishNatural
    Gasket Or Seal IncludedNo
    Grade TypePerformance
    Hangers IncludedYes
    Heat Shield IncludedNo
    Inlet Diameter2.00
    Inlet TypeFlanged
    Main Piping Diameter2.50
    Mounting Bracket IncludedYes
    Muffler Body Height5.00
    Muffler Body Length22.25
    Muffler Body Material409 Stainless Steel
    Muffler Body ShapeOval
    Muffler Body Width10.00
    Muffler FinishBlack High-Temperature Paint Finish
    Muffler Flanged InletNo
    Muffler Flanged OutletNo
    Muffler IncludedYes
    Muffler Inlet ConnectionSlip-Fit
    Muffler Inlet Inside Diameter3.00
    Muffler Inlet Outside Diameter2.50
    Muffler Outlet ConnectionSlip-Fit
    Muffler Outlet Quantity2
    Muffler Part NumberKit Only
    Muffler Quantity1
    Muffler Series70 Series Big Block
    Muffler TypeChambered
    part typeExhaust System
    Pipe ColorSilver
    Pipe Material409 Stainless Steel
    Product TypeExhaust System
    Sound LevelModerate
    Spring Bolt Kit IncludedNo
    Sub CategoryExhaust and Tail Pipes
    Tail Pipe Outlet Outside Diameter2.50
    Tail Pipe Quantity2
    Tail Pipe QuantityDual
    Tail Pipe Tapered OutletNo
    TypeCat-Back
    Valve IncludedNo
    Valve TypeNot Applicable
    WarningCalifornia Proposition 65
  • Instructions

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