Add the IE carbon fiber intake cover to your IE intake!
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Add the IE carbon fiber intake cover to your IE intake!
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance.
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This product was last offered at the strikethrough price on
06-13-2026
The highest airflow of all filter types
For use with the Racingline R600 Intake System only
This product was last offered at the strikethrough price on
09-18-2026
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
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This product was last offered at the strikethrough price on
06-13-2026
2X Entries Into Our F80 M3 Sweepstakes
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Improved throttle response with more horsepower and torque!
Controls when excess gasoline vapors are pulled into the intake for burning
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Installs in the unused port of the intake manifold. Features three vacuum ports for multiple boost / vacuum references.
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This product was last offered at the strikethrough price on
06-13-2026
Also called the "breather valve" or "oil separator"
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Used on vehicles with secondary air injection
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles with Secondary Air Injection System
High flow filter replacement to get your engine breathing better than new!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Everything you need to replace a faulty PCV or to perform some preventative maintenance
This product was last offered at the strikethrough price on
09-03-2026
Improve throttle response and turbo noise
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Includes the throttle sensor
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Intake manifold sensor used to measure intake air temperature and manifold absolute pressure
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Improve throttle response and power
This product was last offered at the strikethrough price on
09-18-2026