Closed Box with Scoop (350604, 3506064) 2001-2007c 8.1L V8 - Volant Performance

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Closed Box with Scoop (350604, 3506064) 2001-2007c Silverado/Sierra 2500/3500HD, 2001-06 Suburban/Yukon XL 2500HD, 2002-06 Avalanche 2500HD 8.1L V8

3 reviews
Filter Guide

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.

    Filter Options Include:

    • Choose a PowerCore® for the best filtration on the market with 100,000 Maintenance Free Miles of Driving and perfect for hard conditions
    • Choose a Drytech Dry Filter for improved performance, easy soap and water maintenance, ideal for all cars and trucks
    • Choose a MaxFlow 5 Oiled Filter for improved performance with the comfort of oiled filtration technology for those looking for horsepower
    Filter Type

    Drytech Dry Filter

    MaxFlow 5 Oiled Filter
    Filter Part # 61517 5160 5119
    Pre-Filter Part # 51921 51906
    Filter Maintenance No Maintenance Soap & Water 5100

    NOTE: Track use Only

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Customer Reviews
4.0 Based on 3 Reviews
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Filter Reviews:
    06 Nov 2022

    2002 GMC Sierra 8.1L

    The Hose is angled weird so I have to use my old one which is working good this far.. but the scoop doesn’t fit anywhere around the bumper so I can’t use that.. other than that the truck is breathing better and acceleration improved a lot

    Jacob C.
    United States United States
    06 Apr 2021

    Volant cool air intake

    Definitely noticed a difference I would recommend this product.

    Dylan T.
    United States United States
    12 Nov 2020

    2002 GMC Yukon XL 2500 8.1L

    The air intake worked greate. We should have done this years ago. The engine was so restricted before putting on the air intake. The engine doesn't sound like it has to work as hard, the rpms are lower, and there is much more power when needed.

    Eric M.
    United States United States

    We Just Want to TAlk...