Superior piston style diverter valve
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Superior piston style diverter valve
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
All in one boost gauge and water meth. controller
Essential upgrade to optimize power by eliminating a critical flow restriction in the intake tract
2X Entries Into Our F80 M3 Sweepstakes
The highest airflow of all filter types
For use with the Racingline R600 Intake System only
Also called the "breather valve" or "oil separator"
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For vehicles with CNSA or CNSB engine code only
Featuring a Pro Dry S filter
This product was last offered at the strikethrough price on
05-27-2026
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Controls when excess gasoline vapors are pulled into the intake for burning
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Add the IE carbon fiber intake cover to your IE intake!
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Improved throttle response with more horsepower and torque!
Vehicles with Secondary Air Injection require SAI Kit ES3175226
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
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
This product was last offered at the strikethrough price on
06-13-2026
Used on vehicles with secondary air injection
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For vehicles with Secondary Air Injection System
Install new hardware with your new parts. M6
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
09-13-2026
Improve throttle response and turbo noise
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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