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    STILLEN 2007-2012 Nissan Altima 2.5 Sedan Header - Sedan

    STILLEN 2007-2012 Nissan Altima 2.5 Sedan Header - Sedan

    $421.41 MSRP
    $374.59 Our Price
    $337.13

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    STILLEN 2007-2012 Nissan Altima 2.5 Sedan Header - Sedan

    PART #: 503267

    MSRP: $421.41
    You Save: $84.28
    Your Price: $337.13
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    • Increase of 10 Wheel Horsepower
    • Bolt-On Installation
    • No Check Engine (SES) Lights
    • FOR OFFROAD USE ONLY
    • NOT FOR SALE IN CALIFORNIA

    Nissan Altima Header

    These highly anticipated headers for the 2.5 liter Nissan Altima Coupe and Sedan are ready for release after months of testing and development. The goal for these Nissan Altima headers was simple. Easy, bolt-on installation, good horsepower gains, and no check engine lights. The STILLEN engineers were able to meet these goals and then some.

    These Nissan Altima headers are a very easy installation only requiring a simple modification to the B-pipes and extending the O2 sensor wires. Testing on a QR25 engine proved gains in excess of 10 wheel horsepower. A secondary slip joint is included with the kit which installs in the rear section of the factory secondary pipes and prevents any SES lights. Additional benefits are a nicely improved exhaust tone and improved looks underneath the hood.

    FOR OFF ROAD USE ONLY

    Dyno Chart Installation Instructions
    PART #: 503267
    5by Ivan Breedlove

    2010 Altima Coupe Direct fitment no modification, didn't use supplied wires(could've been better) also used the OEM m...

    December 24, 2012
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