Revised diaphragm-based diverter valve
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This product was last offered at the strikethrough price on
06-11-2026
Revised diaphragm-based diverter valve
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
06-11-2026
Direct bolt on without worry of a check-engine light
Completely serviceable and designed to seamlessly integrate with all factory electronics.
Comes with replacement PVC breather hose.
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This product was last offered at the strikethrough price on
05-07-2026
Cure your leaking valve problems for good!
Located on the turbo inlet pipe. 19mm
2X Entries Into Our F80 M3 Sweepstakes
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Also called the "breather valve" or "oil separator"
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For vehicles with CNSA or CNSB engine code only
This product was last offered at the strikethrough price on
08-13-2026
Also called the "breather valve" or "oil separator"
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For vehicles with FSI engines from the 2007 model year only - Must use newest revision rear breather pipe with this PCV - See ES1928558 for purchase.
Also know as the N80 valve
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This product was last offered at the strikethrough price on
08-07-2026
Direct bolt on spacer without worry of a check-engine light
Also called the "breather valve" or "oil separator". Located on top of the valve cover.
This product was last offered at the strikethrough price on
07-10-2026
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
08-23-2026
Also called the "breather valve" or "oil separator"
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Also called the "breather valve" or "oil separator". Includes hose clamps
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Located on the turbo inlet pipe (19mm)
For vehicles with AWD or AWW engine code 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
08-23-2026
Also known as the N80 valve
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026