159816
$356.90
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:
Filter Type |
![]() PowerCore® |
![]() Drytech Dry Filter |
![]() MaxFlow 5 Oiled Filter |
Filter Part # | 61517 | 5160 | 5119 |
Pre-Filter Part # | 51921 | 51906 | |
Filter Maintenance | No Maintenance | Soap & Water | 5100 |
Throttle Body Spacer Part # | 725153 | ||
Scoop & Combo Kit Part # | 35060, 3506064 |
*Previous 4 Screw Lid Design Part # 15881
This vehicle and part number combinations are exempted on the following Executive Order #:
2001-2006 Chevrolet Avalanche 2500HD 8.1L V8
MaxFlow 5 Oiled Filter (CARB EO # D-526-6)
DryTech 3D Dry Filter (CARB EO # D-526-6)
PowerCore Filter (CARB EO # D-526-8)
2001-2007c Chevrolet Silverado 2500HD 8.1L V8
*2001-2007 Classic Only
MaxFlow 5 Oiled Filter (CARB EO # D-526-6)
DryTech 3D Dry Filter (CARB EO # D-526-6)
PowerCore Filter (CARB EO # D-526-8)
2001-2007c Chevrolet Silverado 3500HD 8.1L V8
*2001-2007 Classic Only
MaxFlow 5 Oiled Filter (CARB EO # D-526-6)
DryTech 3D Dry Filter (CARB EO # D-526-6)
PowerCore Filter (CARB EO # D-526-8)
2001-2006 Chevrolet Suburban 2500HD 8.1L V8
MaxFlow 5 Oiled Filter (CARB EO # D-526-6)
DryTech 3D Dry Filter (CARB EO # D-526-6)
PowerCore Filter (CARB EO # D-526-8)
2001-2007c GMC Sierra 2500HD 8.1L V8
*2001-2007 Classic Only
MaxFlow 5 Oiled Filter (CARB EO # D-526-6)
DryTech 3D Dry Filter (CARB EO # D-526-6)
PowerCore Filter (CARB EO # D-526-8)
2001-2007c GMC Sierra 3500HD 8.1L V8
*2001-2007 Classic Only
MaxFlow 5 Oiled Filter (CARB EO # D-526-6)
DryTech 3D Dry Filter (CARB EO # D-526-6)
PowerCore Filter (CARB EO # D-526-8)
2001-2006 GMC Yukon XL 2500HD 8.1L V8
MaxFlow 5 Oiled Filter (CARB EO Unavailable)
DryTech 3D Dry Filter (CARB EO Unavilable)
PowerCore Filter (CARB EO # D-526-8)
Instruction Sheets for Part 15981 - Please note your lid and filter may appear different than images in the instruction sheets
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Looks great, doesn't fit over the throttle body more then halfway, and bolt holes line up with one factory hole rest will have to be...read moreLooks great, doesn't fit over the throttle body more then halfway, and bolt holes line up with one factory hole rest will have to be drilled to make work. 10/10 would not buy again
Doesn’t fit worth a damn , tube to box doesnt fit over the throttle body . Finally got it half assed on . Doesn’t line...read moreDoesn’t fit worth a damn , tube to box doesnt fit over the throttle body . Finally got it half assed on . Doesn’t line up remotely close to the air box even if you cut the tube like they say to . Currently using the stock intake tube with the volant box . Also lid doesn’t fit . Holes don’t line up .
Some of the bolt holes didn't line up and the tube don't fit throttle body good was extremely tight to get on but it's a...read moreSome of the bolt holes didn't line up and the tube don't fit throttle body good was extremely tight to get on but it's a nice in take other then that
Havent gotten to use it yet. Got complete system and had to file warranty claim because filter hole was cut wrong on air box. That...read moreHavent gotten to use it yet. Got complete system and had to file warranty claim because filter hole was cut wrong on air box. That was 4/30/21. Filed claim a day after. Received email stating they would send out a new air box. Had to call because i had not received said air box yet and this was 5/9/21. It had not shipped for some reason but was supposed to ship out on the 4th. Looks great but have not used yet. Shipping and communication could definitely be better.
Easy install. Much better that I expected. Definitely recommend. Wish I would of bought the lower scoop.
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