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More air flow means more power! Direct replacement with long service life.
Si-OAT technology specifically engineered for modern BMW, VW, Audi, and Porsche vehicles.
This product was last offered at the strikethrough price on
05-07-2026
Lifetime Replacement
Upgrade from weaker rubber hoses
Engine code AEB with Manual Transmission only
Lifetime Replacement
Create the kit which best suits your needs!
10X Entries For Our 25th Anniversary Sweepstakes!
Includes Vaico oil, Mann filter, and ECS magnetic drain plug
10X Entries For Our 25th Anniversary Sweepstakes!
Partial Replacement
This comprehensive kit eliminates weak spots in your cooling system
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-18-2026
Partial Replacement
Genuine filter and black anodized billet aluminum filter housing
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Partial Replacement
8mm diameter wire with a kevlar core
For use with MSD Ignition Coil Upgrade only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-06-2026
Lifetime Replacement
Includes Liqui-Moly 5W-40 Synthetic engine oil, Genuine Oil Filter and an ECS billet filter housing
10X Entries For Our 25th Anniversary Sweepstakes!
Partial Replacement
Includes Liqui-Moly 5W-40 Synthetic engine oil, Genuine Oil Filter and an ECS billet filter housing
10X Entries For Our 25th Anniversary Sweepstakes!
Partial Replacement
Everything you need to get rid of the glow plug light in your dash.
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
03-03-2026
Lifetime Replacement
Includes Mann oil filter and Pentosin 5w-40 oil
10X Entries For Our 25th Anniversary Sweepstakes!
Partial Replacement
5 layers of cotton gauze filtration material allow maximum airflow
For vehicles with TSI engines only
This product was last offered at the strikethrough price on
05-27-2026
Lifetime Replacement
Regain power loss & fuel economy from worn or failed ignition coils!
Everything you need for a complete timing belt job. Buy all together & save
10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AWM engine code only
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
OEM replacement filter
This product was last offered at the strikethrough price on
08-04-2026
