Replace the failure-prone OEM diaphragm-based valves with billet piston-based valves
Replace the failure-prone OEM diaphragm-based valves with billet piston-based valves
Also called the "breather valve" or "oil separator"
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Engine code BVJ
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
08-31-2026
Also called the "breather valve" or "oil separator". Located on top of the valve cover.
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This product was last offered at the strikethrough price on
05-02-2026
Returns air from the DV to the hard boost pipe
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
Common fix for DTC P0441
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Fits up to VIN 8N-Y-050 000 - Split is in the 2000 model year
Located beneath the intake manifold.
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For vehicles from the 2015 model year only.
A great upgrade for stock to mildly tuned engines
Also called the "breather valve" or "oil separator"
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Limited Edition - Individually Numbered
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Fits models with OEM DV part numbers 06H145710J, 06H145710C, 06H145710E. Please verify before ordering.
This product was last offered at the strikethrough price on
07-02-2026
Located beneath the intake manifold.
From VIN 4F-6-192001, split is in the 2006 model year
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
Located beneath the supercharger compressor
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From production date 5/8/2012
Also called the "breather valve" or "oil separator"
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This product was last offered at the strikethrough price on
05-02-2026
Required on 2019+ models
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Common cure for DTC P0441 - Includes clamps to replace factory one-time-use clamps
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This product was last offered at the strikethrough price on
05-02-2026
Fine tune your Blow Off/Diverter Valve to the exact needs of your engine with this complete tuning kit.