High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 4.5" Base OD / 6" Filter Height / 3.5" Top OD
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Brand:
ES#:
3697634
Mfg#:
003675ECS03-02
Ships in 1 Business Day
ON SALE!
SAVE 30%
$56.99
This product was last offered at the strikethrough price on 05-02-2026
Kit includes vacuum T fittings, vacuum line, and one way check valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2515457
Mfg#:
51731257971KT
In Stock
ON SALE!
SAVE 16%
$53.99
This product was last offered at the strikethrough price on 03-03-2026
From an original equipment supplier.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with ALH Engine code only
Brand:
ES#:
252240
Mfg#:
038906461C
In Stock
$124.64
This product was last offered at the strikethrough price on 03-17-2026
Removes contamination and deposits in the intake and throttle valve area
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US
Specially Formulated Cleaning Agent for Air Filters Supplied in X34 & P34 Intake Systems
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
High flow filter replacement to get your engine breathing better than new!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4461016
Mfg#:
012054LA27-DRY
In Stock
ON SALE!
SAVE 20%
$69.99
This product was last offered at the strikethrough price on 05-02-2026
Preserve & maintain your air filter for a lifetime like it was designed to use
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
Brand:
ES#:
3491802
Mfg#:
99-5000KT
In Stock
$24.00
This product was last offered at the strikethrough price on 05-27-2026
Keep clean air running through your engine.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.
Lifetime Replacement
