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Header-Back Dual 2 1/2 in. Exhaust Kit Fits Select 1964-1972 Buick, Chevrolet, Pontiac, Oldsmobile Models
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JEGSPART NUMBER: 555-30551

Header-Back Dual 2 1/2 in. Exhaust Kit Fits Select 1964-1972 Buick, Chevrolet, Pontiac, Oldsmobile Models

$40799$440.59You Save$32.60
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Header-Back Dual 2-1/2" Exhaust Kits With Mufflers
Header-Back Dual 2 1/2 in. Exhaust Kit
  • 1964-1972 Chevelle/El Camino
  • 1965-1972 Skylark/GS/Cutlass/442
  • 1966-1972 GTO/Tempest/Le Mans
  • 1969-1972 Grand Prix
  • 1970-1972 Monte Carlo
  • With Mufflers
  • Aluminized Steel

    JEGS 555-30551 Header-Back Dual Exhaust Kit Features:

  • 2 1/2 in. outside diameter pipe size for most street and mile race applications
  • Aluminized steel for long life
  • Includes pipes, mufflers, clamps, hangers, and flanges to make installation easy
  • FAQ

    Do you lose horsepower with dual exhaust?

    • No, JEGS 555-30551 dual exhaust enhances horsepower by improving exhaust flow. It reduces back pressure, optimizing engine performance for increased power and efficiency.

    Does dual exhaust give more horsepower?

    • Yes, JEGS dual exhaust, like the 555-30551, can boost horsepower. It allows for better scavenging, minimizing exhaust gas restriction, and contributing to improved engine efficiency and increased power.

    Is dual exhaust worth it?

    • Absolutely, investing in JEGS dual exhaust, such as the 555-30551 or our 2.5 exhaust pipe kit, is worth it for the performance gains. It enhances horsepower, exhaust note, and overall driving experience.

    What is the difference between 2 in 1 exhaust and dual exhaust?

    • JEGS offers both options. A 2 in 1 exhaust combines two exhaust pipes into one collector, while dual exhaust has separate pipes. The choice depends on your preference for style and performance.

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

      Exhaust Systems to Suit Your Build and Your Budget

      If you're looking for a dual exhaust system that offers better performance and a deep exhaust note without breaking the bank; the JEGS Dual Exhaust Kits have you covered. Constructed from 16-gauge, mandrel bent, aluminized steel, these exhaust systems improve the flow of exhaust gases and are built to last. To suit your needs, a variety of 2-1/2 (.500) to 3 in. diameter tubing configurations are available with or without mufflers, and all kits come with hangers, clamps and hardware to make installation easy. Due to variations in ride height and suspension setup, some cutting and welding may be required.

    Part TypeExhaust System
    Product LineJEGS Dual Exhaust Kits
    BrandJEGS
    Package Height12.0
    Package Width17.0
    Package Length50.0
    Weight70.0 PG
    Part CategoryPerformance Parts
    UniversalNo
    Tip IncludedNo
    Tailpipe Diameter (In.)2.5
    System FinishAluminized
    Muffler IncludedYes
    Muffler QuantityTwo
    System StyleHeader-back
    Muffler ConfigurationSingle inlet/Single outlet
    System MaterialSteel
    Exit LocationSplit Rear
    Muffler StyleTurbo
    Intermediate Pipe Diameter2.5 in (63.5 mm)
    Part FitmentSemi Universal
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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