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BMW E30 Performance Engine Air Filters

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Universal High Flow Performance Air Filter - Dry (2.5" inlet)

ES#3697634 - 003675ECS03-02 - Universal High Flow Performance Air Filter - Dry (2.5" inlet) - 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 - 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. 4.5" Base OD / 6" Filter Height / 3.5" Top OD 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3697634
Mfg#:
003675ECS03-02
In Stock
ON SALE! SAVE 25%
$58.99

This product was last offered at the strikethrough price on
06-13-2026

$44.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter - Priced Each

ES#11614 - 33-2059 - Air Filter - Priced Each - Drop-in high performance air filter with a million mile warranty! - K&N - BMW

Drop-in high performance air filter with a million mile warranty! For vehicles with production date from 09/1985

Brand:
K&N - Corporate Logo
ES#:
11614
Mfg#:
33-2059
In Stock
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro Dry S Air Filter

ES#518842 - 31-10047 - Pro Dry S Air Filter - Higher flow, higher performance - oil-free, washable and reuseable! - AFE - BMW

Higher flow, higher performance - oil-free, washable and reuseable! For vehicles with production date from 09/1985

Brand:
AFE - Corporate Logo
ES#:
518842
Mfg#:
31-10047
In Stock
ON SALE! SAVE 15%
$76.00

This product was last offered at the strikethrough price on
08-03-2026

$64.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Air Filter

ES#258204 - 33-2005 - Engine Air Filter - Drop-in high performance air filter with a million mile warranty! - K&N - BMW

Drop-in high performance air filter with a million mile warranty!

Brand:
K&N - Corporate Logo
ES#:
258204
Mfg#:
33-2005
In Stock
$104.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pro Dry S Air Filter

ES#518843 - 31-10048 - Pro Dry S Air Filter - Higher flow, higher performance - oil-free, washable and reuseable! - AFE - BMW

Higher flow, higher performance - oil-free, washable and reuseable! For vehicles with production date up to 09/1985 and a sheet metal airbox

Brand:
AFE - Corporate Logo
ES#:
518843
Mfg#:
31-10048
Ships in 3 Business Days
ON SALE! SAVE 15%
$97.00

This product was last offered at the strikethrough price on
08-03-2026

$82.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pro 5R Oiled Air Filter

ES#518730 - 30-10048 - Pro 5R Oiled Air Filter - Higher flow, higher performance - washable and reuseable! - AFE - BMW

Higher flow, higher performance - washable and reuseable! For vehicles with production date up to 09/1985 and a sheet metal airbox

Brand:
AFE - Corporate Logo
ES#:
518730
Mfg#:
30-10048
Ships in 2 Business Days
ON SALE! SAVE 15%
$91.00

This product was last offered at the strikethrough price on
08-03-2026

$77.35 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Foam Air Filter

ES#2623120 - PP1213 - Performance Foam Air Filter - More air flow means more power! Direct replacement with long service life. - Pipercross - BMW

More air flow means more power! Direct replacement with long service life. For vehicles with production date from 09/1985

Brand:
Pipercross - Corporate Logo
ES#:
2623120
Mfg#:
PP1213
No longer available

Pro 5R Oiled Air Filter

ES#518729 - 30-10047 - Pro 5R Oiled Air Filter - Higher flow, higher performance - washable and reuseable! - AFE - BMW

Higher flow, higher performance - washable and reuseable! For vehicles with production date from 09/1985

Brand:
AFE - Corporate Logo
ES#:
518729
Mfg#:
30-10047
Ships in 4 Business Days
ON SALE! SAVE 15%
$71.00

This product was last offered at the strikethrough price on
08-03-2026

$60.35 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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