-7%

Flowmaster 817342 American Thunder Cat-Back Exhaust System

-7%

Flowmaster 817342 American Thunder Cat-Back Exhaust System
Flowmaster

|

#378817342

Flowmaster 817342 American Thunder Cat-Back Exhaust System

$1,171.95

/kit

Factory Shipped

$1,267.95

Save $96.00


Quantity

Need Help? Call to Order

Add to a list

Share

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

Cat-Back Exhaust System Type, Moderate Sound Level

    See more details

    Key Specs

    MFG. Part #817342
    Exhaust System TypeCat-Back
    Single or DualSingle | Dual Exit
    Exhaust Tubing Diameter2-1/2 Inch
    Exhaust System Kit TypeDIY Universal
    See more specs

    Need To Know

    Need help?

    855.313.9176
    View the Help Center

    Quick and Easy Returns

    Return Policy

    Flowmaster 817342 Details

    This American Thunder system fits 2001-2006 GM Suburban, Avalanche and Yukon XL 1500 SUV's and increases the horsepower, torque and mileage of these popular trucks. The exhaust system is constructed from 16-gauge mandrel-bent stainless steel and has a flanged resonator assembly flowing into a specially tuned resonator and a Super 50 Series performance muffler producing a mild to moderate interior tone and a deep exterior sound. The dual 2.50-inch tailpipes exit out the side of the vehicle behind the rear tires and are finished off with large pair of 4.00-inch polished 304 stainless tips. All necessary parts and hardware are included for a great fitting installation and is covered by Limited Lifetime Warranty.

    Features:

  • Includes Hangers and Hardware for an Easy Installation
  • Moderate Exterior Exhaust Note with Mild Interior Tone
  • Dual 4.00-inch Polished 304 Stainless Steel Tips
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Connects After Factory Catalytic Converter
  • Super 50 Series Performance Muffler
  • Includes Specially Tuned Resonator
  • Uses the Factory Hanger Locations
  • Performance Look of Duals
  • Lifetime Limited Warranty

    • Application

    2002-2006 Chevrolet Avalanche 1500 325 CID/5.3L V8
    2001-2006 Chevrolet Suburban 1500 325 CID/5.3L V8
    2001-2006 GMC Yukon XL 1500 325 CID/5.3L V8

    Flowmaster 817342 Specifications

    KEY SPECS
    MFG. Part #817342
    BrandFlowmaster
    Exhaust System TypeCat-Back
    Single or DualSingle | Dual Exit
    Exhaust Tubing Diameter2-1/2 Inch
    Exhaust System Kit TypeDIY Universal
    GENERAL
    Exhaust ExitDual Split Rear
    Sound LevelModerate
    Muffler(s) IncludedYes
    Muffler Quantity1
    Muffler ConnectionsSingle Inlet | Dual Outlet
    Drivetrain2WD/4WD
    Exhaust Tip IncludedYes
    Exhaust Tip Quantity2
    Exhaust Tip ShapeRound
    Exhaust Tip CutAngle
    Exhaust Tip Edge StyleRolled Edge
    Exhaust Tip Size4.00"
    Exhaust System Material409S Stainless Steel
    Exhaust System FinishNatural
    Exhaust Pipe ColorNatural
    Muffler SeriesSuper 50 Series
    Muffler Material409 Stainless Steel
    Muffler ColorNatural
    Exhaust Tip Material304 Stainless Steel
    Exhaust Tip FinishPolished
    Exhaust Tip ColorNatural
    Inlet QuantitySingle
    Inlet Size3.00"
    Outlet Size2.50"
    Tailpipe Diameter2.5"
    Catalytic Converter(s) IncludedNo
    Hardware IncludedYes
    Heat ShieldNo
    Sold in QuantityKit
    GTIN Code700042024896
    NotesKit includes resonator.
    Material TypeStainless Steel
    Exit LocationRear

    Questions & Answers

    Be the first to ask a question.

    Customer Impersonation Script