Product Summary

Header-Back Exhaust System Type, Dual Single or Dual

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    Key Specs

    MFG. Part #817413
    Exhaust System TypeHeader-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/2 Inch
    Exhaust System Kit TypeDirect Fit
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    Flowmaster 817413 Details

    These pre-bent pipe kits are made with 16 gauge 409S stainless steel mandrel bent tubing and are designed to fit your vehicle perfectly with all the quality and performance that you would expect from a Flowmaster product.

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    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Flowmaster 817413 Specifications

    KEY SPECS
    MFG. Part #817413
    BrandFlowmaster
    Exhaust System TypeHeader-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/2 Inch
    Exhaust System Kit TypeDirect Fit
    GENERAL
    Exhaust ExitDual Split Side
    Muffler(s) IncludedNo
    Muffler Quantity0
    Exhaust Tip IncludedNo
    Exhaust Tip Quantity0
    Exhaust System Material409S Stainless Steel
    Exhaust System FinishNatural
    Exhaust Pipe ColorNatural
    Muffler Material409 Stainless Steel
    Muffler ColorNatural
    Exhaust Tip ColorNatural
    Inlet QuantityDual
    Intermediate Pipe Diameter2.5"
    Tailpipe Diameter2.5"
    Catalytic Converter(s) IncludedNo
    Hardware IncludedNo
    Sold in QuantityKit
    GTIN Code700042024889
    Notes="System exits before the rear tires. Can use with tailpipe kit for side exit behind tires. Offset/Offset muffler only. Due to variations in different manufacturers headers, modifications to the length and or angles of the intermediate pipes may be requir
    Material TypeStainless Steel
    Exit LocationSide

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