Designed for optimum performance while adding a unique style
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Expect power increases of 10-15hp, 8-12ft-lb - even more with performance software.
The ultimate intake upgrade for the E46 M3!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Precision engineered to feed cooler, denser air to your engine - +11HP/+9TQ
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply CARB certified for sale in all 50 states
Brand:
ES#:
3149196
Mfg#:
D760-0002
EO#:
D-176-32
In Stock
ON SALE!
SAVE 10%
$318.95
This product was last offered at the strikethrough price on 09-28-2026
Highly durable under street and race conditions, including forced induction applications. Includes euro-style screw clamps.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply 10X Entries For Our Spin To Win Sweepstakes! For vehicles equipped with a CSL airbox or vehicles with production date up to 10/2004 only
Brand:
ES#:
4135389
Mfg#:
003313TMS03KT
In Stock
ON SALE!
SAVE 25%
$170.99
This product was last offered at the strikethrough price on 06-13-2026
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 Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
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
Save time and money with a performance synthetic cotton High-Flow Air Filter! A premium washable and reusable filter.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4624116
Mfg#:
003313TMS04-02
In Stock
ON SALE!
SAVE 25%
$186.99
This product was last offered at the strikethrough price on 06-13-2026
Highly durable under street and race conditions, including forced induction applications. Includes euro-style screw clamps.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply 10X Entries For Our Spin To Win Sweepstakes! For vehicles with production date from 10/2004 only
Brand:
ES#:
4445820
Mfg#:
016229LA01
In Stock
ON SALE!
SAVE 25%
$178.99
This product was last offered at the strikethrough price on 06-13-2026
Save time and money with a performance oiled cotton High-Flow Air Filter! A premium washable and reusable oiled filter.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4624115
Mfg#:
003313TMS04-01
In Stock
ON SALE!
SAVE 25%
$186.99
This product was last offered at the strikethrough price on 06-13-2026
High flow filter replacement to get your engine breathing better than new!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4461001
Mfg#:
012054LA08-DRY
In Stock
ON SALE!
SAVE 25%
$71.99
This product was last offered at the strikethrough price on 06-13-2026
Preserve & maintain your air filter for a lifetime like it was designed to be used
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Protect your engine and let it breathe
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
10304
Mfg#:
13721744869
In Stock
$24.52
This product was last offered at the strikethrough price on 09-22-2026
Highly durable under street and race conditions, including forced induction applications. Add your preferred clamps to install.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with production date up to 10/2004 only
Brand:
ES#:
4030616
Mfg#:
003313TMS03
In Stock
ON SALE!
SAVE 25%
$147.99
This product was last offered at the strikethrough price on 06-13-2026
Replace your dirty, damaged, or lost filter
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3149054
Mfg#:
D403-0350
Ships in 1-2 days
ON SALE!
SAVE 10%
$63.99
This product was last offered at the strikethrough price on 09-28-2026
Keep your engine breathing all the fresh air it can with a replacement intake air filter or upgrade to a high-flow intake air filter for better sound and performance.
Lifetime Replacement
