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Audi A3 Universal Air Filters

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Red Cotton Gauze "Oiled" Air Filter Element (3 1/8" inlet)

ES#2695587 - 003675ECS01A - Red Cotton Gauze "Oiled" Air Filter Element (3 1/8" inlet) - High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5" Base OD / 7" Filter Height / 4.5" Top OD - ECS - Audi BMW Volkswagen

High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5" Base OD / 7" Filter Height / 4.5" Top OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2695587
Mfg#:
003675ECS01A
In Stock
ON SALE! SAVE 15%
$59.99

This product was last offered at the strikethrough price on
05-02-2026

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Red Cotton Gauze "Oiled" Air Filter Element (3.0" inlet)

ES#3476081 - 003675ecs02aKT - Red Cotton Gauze "Oiled" Air Filter Element (3.0" inlet) - High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5" Base OD / 7" Filter Height / 4.5" Top OD - ECS - Audi BMW Volkswagen

High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5" Base OD / 7" Filter Height / 4.5" Top OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3476081
Mfg#:
003675ECS02AKT
In Stock
ON SALE! SAVE 35%
$71.99

This product was last offered at the strikethrough price on
05-02-2026

$46.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS High Flow Luft-Technik "Oiled" Air Filter (3 5/8" inlet)

ES#3086103 - 003675ecs04aKT - ECS High Flow Luft-Technik "Oiled" Air Filter (3 5/8" inlet) - High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5.25" Base OD / 7" Filter Height / 4.5" Top OD - ECS - Audi BMW Volkswagen

High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5.25" Base OD / 7" Filter Height / 4.5" Top OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3086103
Mfg#:
003675ECS04AKT
In Stock
ON SALE! SAVE 35%
$71.99

This product was last offered at the strikethrough price on
05-02-2026

$46.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Luft-Technik Air Filter

ES#3086056 - 003675ecs01a1KT - Luft-Technik Air Filter - Replacement air filter for Luft-Technik intake systems - ECS - Audi Volkswagen

Replacement air filter for Luft-Technik intake systems affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3086056
Mfg#:
003675ECS01A1KT
In Stock
ON SALE! SAVE 40%
$86.99

This product was last offered at the strikethrough price on
05-02-2026

$52.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Synthetic "Dry" Air Filter Element (3.0")

ES#3697632 - 003675ECS02-02 - Black Synthetic "Dry" Air Filter Element (3.0") - High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5" Base OD / 7" Filter Height / 4.5" Top OD - ECS - Audi BMW Volkswagen

High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5" Base OD / 7" Filter Height / 4.5" Top OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3697632
Mfg#:
003675ECS02-02
In Stock
ON SALE! SAVE 35%
$64.99

This product was last offered at the strikethrough price on
05-02-2026

$42.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Synthetic "Dry" Air Filter Element (3 5/8" inlet)

ES#3697636 - 003675ECS04-02 - Black Synthetic "Dry" Air Filter Element (3 5/8" inlet) - High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5.25" Base OD / 7" Filter Height / 4.5" Top OD - ECS - Audi BMW Volkswagen

High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 5.25" Base OD / 7" Filter Height / 4.5" Top OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3697636
Mfg#:
003675ECS04-02
In Stock
ON SALE! SAVE 25%
$44.99

This product was last offered at the strikethrough price on
05-02-2026

$33.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal performance air filter

ES#1876583 - E-2021 - Universal performance air filter - Bolt on better performance and fuel efficiency. - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Bolt on better performance and fuel efficiency. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
1876583
Mfg#:
E-2021
In Stock
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MagnumFLOW IAF PRO DRY S Air Filter

ES#1896072 - 21-90061 - MagnumFLOW IAF PRO DRY S Air Filter - (7"x3")F x (8-1/4"x 4-1/4")B x (7"x 3")T x 5-1/2"H - AFE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

(7"x3")F x (8-1/4"x 4-1/4")B x (7"x 3")T x 5-1/2"H affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
1896072
Mfg#:
21-90061
In Stock
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$82.99

This product was last offered at the strikethrough price on
01-28-2026

$66.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AFE MagnumFLOW IAF PRO 5R Air Filter

ES#518489 - 24-35507 - AFE MagnumFLOW IAF PRO 5R Air Filter - Universal air filter fits 3 1/2" intake tube - AFE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal air filter fits 3 1/2" intake tube affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
518489
Mfg#:
24-35507
In Stock
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
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MagnumFLOW IAF PRO 5R Air Filter

ES#518587 - 24-91021 - MagnumFLOW IAF PRO 5R Air Filter - 5-1/2"Fx7"Bx5-1/2"T(IM)x6"H - AFE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

5-1/2"Fx7"Bx5-1/2"T(IM)x6"H affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
518587
Mfg#:
24-91021
In Stock
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$98.99

This product was last offered at the strikethrough price on
12-23-2025

$79.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Filter Wrap - Blue

ES#514100 - RX-4990DL - Air Filter Wrap - Blue - Hyrdro-lock and contaminant protection for round tapered air filters - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Hyrdro-lock and contaminant protection for round tapered air filters affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
514100
Mfg#:
RX-4990DL
Ships in 6 Business Days
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MagnumFLOW IAF PRO 5R Air Filter

ES#518521 - 24-45505 - MagnumFLOW IAF PRO 5R Air Filter - 4-1/2 F x 6 B x 4-3/4 T x 5 H - AFE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

4-1/2 F x 6 B x 4-3/4 T x 5 H affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
518521
Mfg#:
24-45505
In Stock at Vendor
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
04-30-2026

$62.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Filter Wrap - red

ES#2862799 - RX-4730DR - Air Filter Wrap - red - Hyrdro-lock and contaminant protection for round tapered air filters - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Hyrdro-lock and contaminant protection for round tapered air filters affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
2862799
Mfg#:
RX-4730DR
In Stock
$31.99

This product was last offered at the strikethrough price on
01-22-2026

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Air Filter

ES#251196 - E-9282 - Universal Air Filter - ID=80mm/3.15", 7" long & 7" outer diameter - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

ID=80mm/3.15", 7" long & 7" outer diameter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
251196
Mfg#:
E-9282
In Stock
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Filter Wrap - Red

ES#514099 - RX-4990DR - Air Filter Wrap - Red - Hyrdro-lock and contaminant protection for round tapered air filters - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Hyrdro-lock and contaminant protection for round tapered air filters affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
K&N - Corporate Logo
ES#:
514099
Mfg#:
RX-4990DR
Ships in 7 Business Days
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Air Filter - Priced Each

ES#518494 - 24-38505 - Universal Air Filter - Priced Each - 3.75"F x 6"B x 4.75"T x 5"H - AFE - Audi BMW Volkswagen

3.75"F x 6"B x 4.75"T x 5"H affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
518494
Mfg#:
24-38505
Ships in 4 Business Days
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
01-05-2026

$62.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Universal Air Filters

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