Also called the "breather valve" or "oil separator"
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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"
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
10-08-2026
Also called the "breather valve" or "oil separator"
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
07-10-2026
Increase boost holding ability with a completely adjustable blow-off sound with this DVX blow off valve.
Also called the "breather valve" or "oil separator"
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design!
Also called the "breather valve" or "oil separator". Located on top of the valve cover.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Common fix for error code DTC#P0441
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-09-2026
Also called the "breather valve" or "oil separator"
For vehicles with TSI engines 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
05-07-2026
Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design!
Also called the "breather valve" or "oil separator"
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines from VIN 8P-6-069001, split is in the 2006 model year - Must use newest revision rear breather pipe with this PCV - See ES1928558 for purchase.
Everything you need to increase response and durability of your DV.
For vehicles with TSI engine only
Direct bolt on without worry of a check-engine light
Cure your leaking diverter valve problems for good!
Also called the "breather valve" or "oil separator". Located on top of the valve cover.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
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.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026