Replacement filter with 3"inlet, 6"base, 4.75"top, and 7"height
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
518375
Mfg#:
21-30018
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$106.25
This product was last offered at the strikethrough price on 06-03-2026
$85.00 USD
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Lifetime Replacement
Lifetime high-flow air filter that's a direct replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3195200
Mfg#:
FB159/01
$99.00 USD
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on orders $49 and up
Lifetime Replacement
Replacement filter with 3.5"inlet, 6"base, 4.75"top, and 8"height
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
518484
Mfg#:
24-35012
21% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$106.99
This product was last offered at the strikethrough price on 06-03-2026
$85.00 USD
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Lifetime Replacement
Oiled 5-layer gauze filter significantly improves airflow over stock paper media
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
264128
Mfg#:
30-10016
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 01-28-2026
$71.00 USD
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Lifetime Replacement
ID=80mm/3.15", 7" long & 7" outer diameter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
251196
Mfg#:
E-9282
$68.99 USD
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Lifetime Replacement
K&N cone style filter for XAS intake
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Brand:
ES#:
2142939
Mfg#:
RU-4990
$68.99 USD
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Lifetime Replacement
Replacement filter with 3.3125"inlet, 5"base, 3.5"top, and 5"height
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
518474
Mfg#:
24-33505
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
Flow-bench optimized to provide maximum performance with your factory intake system!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4690589
Mfg#:
RF100024
52% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$63.99
This product was last offered at the strikethrough price on 12-29-2025
$30.99 USD
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Experience superior airflow and long-lasting engine protection with the Pipercross Airmax Pleated Panel Filter—the ultimate synthetic upgrade over standard paper filters.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5437411
Mfg#:
AM1389