Closed Box Air Intake (15974) 1996-2000 Chevrolet C2500, C/K 3500, 199 - Volant Performance

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Closed Box Air Intake (15974) 1996-2000 Chevrolet C2500, C/K 3500, 1996-99 Chevrolet K2500, 1996-98 GMC C2500 7.4L V8

5 reviews

Filter Options
  • Volant air intake systems utilize a high-velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box. Volant's Cool Air box is larger than the factory unit and incorporates a larger opening to collect a higher volume of colder ambient air.

    • Choose MaxFlow 5 Oiled Filter for improved performance with the comfort of oiled filtration technology for those looking for horsepower
    • Choose a DryTech Oil-Free Filter for improved performance without the need of regular maintenance and the benefit of maximum airflow
    Filter Type
    MaxFlow 5 Oiled Filter
    Filter Part # 5123
    Pre-Filter Part # 51909
    Filter Maintenance 5100

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Customer Reviews
4.2 Based on 5 Reviews
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Filter Reviews:
    06 Jun 2023

    Small Upgrade

    Purchased this for my Chevy 454 to just try to get a little bigger intake, but I didn't want it just open to the engine bay. Installation is pretty easy, just a lot of clamps. Only complaint would be the bracket and installation process to mount the air box to the fender, it's could have been thought through better from a design standpoint. Overall I'm happy with it, I can't 100% say if there was a performance change but I would believe a slight improvement based on the quality of the product.

    Ross D.
    United States United States
    02 Jun 2022

    High Quality Product

    The product is very high quality and more importantly to me easy to install for someone with significant nerve damage in their hands. Running well.

    Thomas W.
    United States United States
    28 Mar 2022

    Over all quality

    Seems like the box was really small… smaller than the stock box… I bought a one more than a few years ago,(for a Avalanche) and I was very surprised with how big the box was…

    James R.
    United States United States
    20 Mar 2022


    The fit and finish or the air box is great. It fit perfect using stock mounting points. Suburban runs smoother but did not give as much power as hoped for. Overall worth the purchase if you can wait a month plus for the product. Benefit, it is CARB compliant.

    Robert W.
    United States United States
    12 Apr 2021


    So far it's ok. I haven't noticed any gas mileage help. And not really any hp difference. Throttle response is maybe a little better. I bought a K and N once for another truck I owned and noticed alot of difference in all aspects

    Derek B.
    United States United States

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