Cure your leaking diverter valve problems for good!
Cure your leaking diverter valve problems for good!
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
*General use blow off valve for custom big turbo applications - Not a direct fit valve*
Converts factory diverter valve into a blow-off valve
Direct bolt on without worry of a check-engine light
Completely serviceable and designed to seamlessly integrate with all factory electronics.
Direct bolt on spacer without worry of a check-engine light
Bolt-in replacement for your factory plastic 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
08-24-2026
Recirculation & blow off valve all in one for customers that want both styles
Limited Edition - Individually Numbered
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
07-02-2026
Limited Edition - Individually Numbered
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
07-02-2026
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
*General use blow off valve for custom big turbo applications - Not a direct fit valve*
This Forge valve set up is designed to fit with the standard intake for fun noises and performance
Replace your faulty diverter valve with this 6061 Billet Aluminium BOV!
Made to mount on top of hard boost pipe. Side vacuum port.
34mm weld on dual piston atmospheric blow off valve for custom installs
Made to mount on top of hard boost pipe