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
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$56.99
This product was last offered at the strikethrough price on 05-02-2026
$39.89 USD
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Lifetime Replacement
Higher flow, higher performance - oil-free, washable and reuseable!
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Brand:
ES#:
518084
Mfg#:
31-10044
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 06-05-2026
$97.00 USD
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Lifetime Replacement
Drop-in high performance air filter with a million mile warranty!
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Brand:
ES#:
11614
Mfg#:
33-2059
$57.99 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#:
518083
Mfg#:
30-10044
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 06-05-2026
$91.00 USD
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Lifetime Replacement
More air flow means more power! Direct replacement with long service life.
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Brand:
ES#:
2623174
Mfg#:
PP1443
$64.99
This product was last offered at the strikethrough price on 12-19-2025
$49.99 USD
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Higher flow, higher performance - oil-free, washable and reuseable!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
518842
Mfg#:
31-10047
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$95.00
This product was last offered at the strikethrough price on 06-05-2026
$76.00 USD
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Lifetime Replacement
Higher flow, higher performance - oil-free, washable and reuseable!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
518845
Mfg#:
31-10050
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 06-05-2026
$97.00 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Drop in performance air filter
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Brand:
ES#:
260834
Mfg#:
13721726916
$83.99 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#:
518729
Mfg#:
30-10047
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$88.75
This product was last offered at the strikethrough price on 06-05-2026
$71.00 USD
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Lifetime Replacement
Washable, reusable high flow air filter
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Brand:
ES#:
3035487
Mfg#:
33-2675
$68.99
This product was last offered at the strikethrough price on 01-20-2026
$65.99 USD
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Lifetime Replacement
High grade drop-in filter for your Audi, designed for road or competition use
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Brand:
ES#:
4030747
Mfg#:
15WB-447
$64.99 USD
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Lifetime Replacement
More air flow means more power! Direct replacement with long service life.
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Brand:
ES#:
2623120
Mfg#:
PP1213
$64.99 USD
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Higher flow, higher performance - washable and reuseable!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
518732
Mfg#:
30-10050
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$113.99
This product was last offered at the strikethrough price on 06-05-2026
$91.00 USD
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More air flow means more power! Direct replacement with long service life.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4830091
Mfg#:
PP90
$64.99 USD
Add to Cart
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More air flow means more power! Direct replacement with long service life.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2623130
Mfg#:
PP1301