Keep your turbo boosting like it should
This product was last offered at the strikethrough price on
09-29-2026
Keep your turbo boosting like it should
This product was last offered at the strikethrough price on
09-29-2026
Direct bolt on without worry of a check-engine light
This product was last offered at the strikethrough price on
09-29-2026
Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port
Direct-fit performance solution for the weak factory diverter valve
Smaller, tougher and tuneable
Revised diaphragm-based diverter valve
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
09-30-2026
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
A great upgrade for stock to mildly tuned engines
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Controls actuation of the Combi Valve or Diverter Valve
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-16-2026
Controls actuation of the Combi Valve or Diverter Valve
We Price Match - Give Us A Call or Chat!
Limited Edition - Individually Numbered
10X Entries Into Our F80 M3 Sweepstakes
Converts factory diverter valve into a blow-off valve
Cure your leaking valve problems for good!
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
Limited Edition - Individually Numbered
10X Entries Into Our F80 M3 Sweepstakes
New OEM "710N" bypass valve with reinforced rubber diaphragm for longer use than other plastic valves.
2X Entries Into Our F80 M3 Sweepstakes