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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
Brand:
ES#:
3697634
Mfg#:
003675ECS03-02
$58.99 USD
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Lifetime Replacement
Preserve & maintain your air filter for a lifetime like it was designed to be used
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Brand:
ES#:
517994
Mfg#:
99-5050
$18.99 USD
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Bolt on better performance and fuel efficiency.
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Brand:
ES#:
1876583
Mfg#:
E-2021
$68.99 USD
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Lifetime Replacement
Includes cleaner and re-oil additive
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Brand:
ES#:
3088918
Mfg#:
WA250-500
$24.99 USD
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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
$24.00
This product was last offered at the strikethrough price on 05-27-2026
$23.99 USD
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For Eventuri Intake Systems and many other performance air filters
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Brand:
ES#:
3245340
Mfg#:
EVE-FLC
$30.00 USD
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aFe MagnumFLOW Dry Air Filter Cleaner 32oz Spray Bottle
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Brand:
ES#:
4696235
Mfg#:
90-10601
22% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$26.99
This product was last offered at the strikethrough price on 06-12-2026
$21.00 USD
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Filter dimensions (4"F x 6"B x 4"T x 5"H)
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Brand:
ES#:
518506
Mfg#:
24-40505
21% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$77.99
This product was last offered at the strikethrough price on 05-27-2026
$62.00 USD
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Lifetime Replacement
A true solution for throttle body leaks from Turner Motorsport
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE
Brand:
ES#:
3028149
Mfg#:
TEN3060TBG
$65.99 USD
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Lifetime Replacement
Used for Pro 5 R filters
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Brand:
ES#:
517882
Mfg#:
90-50501
22% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$26.99
This product was last offered at the strikethrough price on 06-12-2026
$21.00 USD
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Lifetime Replacement
Includes cleaner and dirt retention additive
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Brand:
ES#:
2626400
Mfg#:
C9005
$18.99 USD
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Keep your engine breathing fresh air
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Brand:
ES#:
258201
Mfg#:
13721271254
$32.80 USD
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Lifetime Replacement
Keep your engine breathing fresh air
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Brand:
ES#:
3674117
Mfg#:
13721278138
$34.99 USD
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Lifetime Replacement
Drop-in high performance air filter with a million mile warranty!
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Brand:
ES#:
258204
Mfg#:
33-2005
$104.99 USD
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Lifetime Replacement
Higher flow, higher performance - oil-free, washable and reuseable!
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Brand:
ES#:
518843
Mfg#:
31-10048
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$121.99
This product was last offered at the strikethrough price on 06-12-2026
$97.00 USD
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Lifetime Replacement
Higher flow, higher performance - washable and reuseable!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
518730
Mfg#:
30-10048
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$113.75
This product was last offered at the strikethrough price on 01-28-2026
$91.00 USD
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Lifetime Replacement