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Product Summary

Cat-Back Exhaust System Type, Dual Single or Dual

    Key Specs

    MFG. Part #40-3109
    BrandJBA Headers
    Exhaust System TypeCat-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/2 Inch

    Need To Know

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    JBA Headers 40-3109 Details

    When it comes to performance exhaust systems, most people are looking for three things: Power, sound, and quality. JBA Exhaust Systems deliver the best of all three, giving it both great looks and performance. One of the first performance upgrades typically made to a vehicle is the addition of a performance exhaust system. While there is a high demand for performance sound, the capacity for power in a JBA exhaust system gives JBA the extra edge. Each system is tuned to provide the best possible exhaust tone without being overwhelming from within the vehicle. By replacing the restrictive factory exhaust system with free flowing mandrel-bent stainless tubing and quality performance mufflers, JBA has developed the power, sound, and efficiency desired in a vehicle. Each kit is finished with a polished chrome plated stainless steel tip(s) that resist discoloring, along with high quality hardware and thorough instructions for a simple bolt-on installation.

    • Large diameter stainless steel mandrel-bent tube
    • High flow stainless steel muffler(s)
    • High quality hardware
    • Stainless steel polished chrome tip(s)
    • Factory style hangers
    • JBA Performance Exhaust 40-3109 2.5" Stainless Steel Exhaust System 04 GTO Dual Exhaust
    • Tube Size: 2 1/2"
    • Dual Rear Exit
    • JBA Performance Exhaust 40-3109 2.5" Stainless Steel Exhaust System 04 GTO Dual Exhaust
    • Tube Size: 2 1/2"
    • Dual Rear Exit

    Application

    2004 Pontiac GTO 5.7L/350 V8

    Charts

    JBA Headers 40-3109 Specifications

    KEY SPECS
    MFG. Part #40-3109
    BrandJBA Headers
    Exhaust System TypeCat-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/2 Inch
    GENERAL
    Exhaust ExitDual Split Rear
    Muffler(s) IncludedYes
    Muffler Quantity2
    Muffler ConnectionsSingle Inlet | Single Outlet
    Muffler TypeTurbo
    Exhaust Tip IncludedYes
    Exhaust Tip Quantity2
    Exhaust Tip ShapeRound
    Exhaust Tip CutStraight
    Exhaust Tip Edge StyleRolled Edge | Double-Wall
    Exhaust Tip Size4.00"
    Exhaust System Material409 Stainless Steel
    Exhaust System FinishNatural
    Muffler Material409 Stainless Steel
    Exhaust Tip Material304 Stainless Steel
    Exhaust Tip FinishChrome
    Inlet QuantitySingle
    Intermediate Pipe Diameter2.5"
    Tailpipe Diameter2.5"
    Catalytic Converter(s) IncludedNo
    Hardware IncludedYes
    Sold in QuantityKit
    GTIN Code694342530228
    Exit LocationRear