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Hummer Performance Headers

Select from our extensive list of Hummer Performance Headers below. We offer an industry leading 30-day Guarantee so that you can Shop with confidence! Select from the products or categories below to narrow the selection in Performance Headers for your Hummer.
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14 out of 14 products in Exhaust & Emissions
  • HEDMAN PAINTED HEDDERS

    Fits Hummer

    Does your vehicle still have the original stock manifold? If so, replace that power-sapping stock manifold with a Hedman Painted Hedder... more

    Priced from:

    $191.46
    Fits the following Hummer Models
    • Hummer H2
  • GIBSON - PERFORMANCE HEADERS

    Fits Hummer

    Get up to 20 more horses and 30 pounds of torque out of your vehicle with a Gibson Performance Header, made to boost all these things so... more

    Priced from:

    $398.78
    Fits the following Hummer Models
    • Hummer H2
  • JBA CAT4WARD SHORTY HEADERS

    Fits Hummer

    Thinking about bolting on a set of headers but you want your vehicle to stay smog legal? Have no fear, JBA makes exactly what you are looking... more

    Priced from:

    $429.51
    Fits the following Hummer Models
    • Hummer H2
  • FLOWTECH PERFORMANCE HEADERS

    Fits Hummer

    Performance Headers. Reduce back pressure. Help engine "breathe" better to increase power and gas mileage. Available in high-temperature... more

    Priced from:

    $162.79
    Fits the following Hummer Models
    • Hummer H1
  • JBA LONG TUBE HEADERS

    Fits Hummer

    Are you thinking about bolting on a set of headers to unleash hidden horsepower and torque from your engine? JBA makes exactly what you... more

    Priced from:

    $422.63
    Fits the following Hummer Models
    • Hummer H2
  • BORLA STAINLESS STEEL HEADERS

    Fits Hummer

    Additional horsepower and torque is lurking in your engine, unleash it with a Borla Stainless Steel Header and feel the extra power every... more

    Priced from:

    $698.99
    Fits the following Hummer Models
    • Hummer H2
  • FLOWMASTER - SCAVENGER SERIES ELITE HEADERS

    Fits Hummer

    Swap your archaic stock cast iron manifold for a Scavenger Series Elite header from Flowmaster, sit back and better throttle response,... more

    Priced from:

    $669.00
    Fits the following Hummer Models
    • Hummer H2
  • HEDMAN HI-TECH COATING (HTC) HEDDERS

    Fits Hummer

    Is your vehicle subject to high heat driving conditions such as towing or racing use? If so, replacing the power-sapping stock manifold... more

    Priced from:

    $537.90
    Fits the following Hummer Models
    • Hummer H2
  • RACING POWER EXHAUST HEADER KITS

    EXHAUST HEADER KITS. Complete with gaskets and hardware. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped... more

    Priced from:

    $222.90
  • MBRP DIESEL MUFFLERS

    Does your ride have a stock muffler that is just too restrictive or an old muffler that sounded better in days past? Simply replace it... more

    Priced from:

    $119.99
  • PATRIOT TIGHT TUCK HEADER

    TIGHT TUCK HEADER. Engineered for street rods and hot rods. Solves many problems associated with engine swaps. Manufactured from durable... more

    Priced from:

    $178.11