Product Summary

Cat-Back Exhaust System Type, Dual Single or Dual

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    Key Specs

    MFG. Part #817502
    Exhaust System TypeCat-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/2 Inch
    Exhaust System Kit TypeDirect Fit
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    Flowmaster 817502 Details

    Flowmaster® introduces our Force II® Cat-back kit for 2011-2014 Charger R/T's and Chrysler 300 with the 5.7L Hemi engine, including AWD models. The system delivers improved power and mileage along with enhanced throttle response. Constructed from 2.50-inch mandrel-bent stainless steel leading into our exclusive Scavenger Series® X-pipe for maximum power and a deep unique tone. The system includes a pair of Super 44™ Series mufflers for a deep powerful sound and flows into the 2.50-inch stainless steel tailpipes with specially tuned resonators for the perfect muscle car sound with a moderate exterior tone and a mild interior sound. To top it off, the Force II system includes twin brushed 304S stainless tips that exit within the factory exhaust bezels in the rear fascia.

    Features:

  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16 Gauge Stainless Steel Tubing
  • Mild Interior Tone with Moderate Exterior Tone
  • Connects After Factory Catalytic Converters
  • Uses the Factory Hanger Locations
  • Super 44 Performance Mufflers
  • Specially Designed Resonators
  • Lifetime Limited Warranty
  • Application

    2011-2014 Chrysler 300 345 CID/5.7L V8
    2011-2014 Dodge Charger 345 CID/5.7L V8

    Rebates

    Holley Performance Icons 10% Off Select Parts Sale

    HolleyPerformanceIcons10%OffSelectPartsSale

    Holley Performance Icons 10% Off Select Parts Sale 2026 running from June 1, 2026, through June 21, 2026. For a limited time, customers can save 10% off on select Holley Performance parts, making it the perfect opportunity to upgrade your vehicle with high-quality components. Sale prices apply to purchases made during the sale period only.

    Flowmaster 817502 Specifications

    KEY SPECS
    MFG. Part #817502
    BrandFlowmaster
    Exhaust System TypeCat-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/2 Inch
    Exhaust System Kit TypeDirect Fit
    GENERAL
    Exhaust ExitDual Split Rear
    Sound LevelMild/Moderate
    Muffler(s) IncludedYes
    Muffler Quantity2
    Muffler ConnectionsSingle Inlet | Single Outlet
    Drivetrain2WD/4WD
    Exhaust Tip IncludedYes
    Exhaust Tip Quantity2
    Exhaust Tip ShapeRound
    Exhaust Tip CutAngle
    Exhaust Tip Edge StyleRolled Edge
    Exhaust Tip Size2.50"
    Exhaust System Material409S Stainless Steel
    Exhaust System FinishNatural
    Exhaust Pipe ColorNatural
    Muffler SeriesSuper 44 Series
    Muffler Material409 Stainless Steel
    Muffler ColorNatural | Black
    Exhaust Tip Material304 Stainless Steel
    Exhaust Tip FinishPolished
    Exhaust Tip ColorNatural
    Inlet QuantityDual
    Inlet Size2.50"
    Outlet Size2.50"
    Tailpipe Diameter2.5"
    Catalytic Converter(s) IncludedNo
    Hardware IncludedYes
    Heat ShieldNo
    Sold in QuantityKit
    GTIN Code700042024964
    Material TypeStainless Steel
    Exit LocationRear
    Customer Impersonation Script