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*
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*
Also called the "breather valve" or "oil separator". Located on top of the valve cover.
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Fits from production date 3/31/2012 - Please check existing part number before ordering
This product was last offered at the strikethrough price on
05-02-2026
Located beneath the intake manifold
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From VIN 8E-6-285001, split is in the 2006 model year
Superior piston style diverter valve
Also called the "breather valve" or "oil separator"
2X Entries Into Our F80 M3 Sweepstakes
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Fits up to production date 3/31/2012 - Please check existing part number before ordering
This product was last offered at the strikethrough price on
04-27-2026
Converts factory diverter valve into a blow-off valve
Common fix for error code DTC#P0441
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
09-14-2026
Revised diaphragm-based diverter valve
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This product was last offered at the strikethrough price on
06-11-2026
This block off cap is necessary for pressurizing your turbo system.
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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Engine codes AEB & ATW
Includes the solenoid valve and check valve with 3 hoses
Fits facelift (from 2013) models with CFKA, CPMA, and CPMB engine codes
Direct bolt on spacer without worry of a check-engine light
Also called the "breather valve" or "oil separator"
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For vehicles with production dates up to 04/11/2018
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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From production date 12/17/2005
Includes the solenoid valve and check valve with 3 hoses
Fits pre-facelift (up to 2012) models with CAEB engine code
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
08-31-2026