Resolve rough idle, eliminate whistling engine noises, and cure excessive oil consumption on your Gen-3 TSI engine.
Resolve rough idle, eliminate whistling engine noises, and cure excessive oil consumption on your Gen-3 TSI engine.
Located on the intake hose leading to the turbo inlet
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Engine code AWM
This product was last offered at the strikethrough price on
10-08-2026
Also called the "breather valve" or "oil separator"
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This product was last offered at the strikethrough price on
09-16-2026
Also called the "breather valve" or "oil separator"
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This product was last offered at the strikethrough price on
05-07-2026
Includes upgraded, piston-style diverter valve to avoid costly boost leaks
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For vehicles with FSI engines only
This product was last offered at the strikethrough price on
05-02-2026
Replacement piston & o-rings for servicing your Forge DV
Cure the boost leak and restore power
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Converts factory diverter valve into a blow-off valve
Add a touch of audial excitement without compromising your daily comfort
This product was last offered at the strikethrough price on
09-29-2026
Located on the intake hose leading to the turbo inlet
For vehicles from the 2003 model year
Connects to the exhaust side of the purge valve
For vehicles with FSI 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
08-31-2026
Also called the "breather valve" or "oil separator"
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Common cure for DTC P0441
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For vehicles with VIN from 1H-S-007 947 through VIN 1H-S-999 000 only, split is in the 1995 model year
used to mount the diverter valve away from the turbo compressor housing
DV100001 optional blue spring for 23-30 psi
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This product was last offered at the strikethrough price on
09-28-2026
Located on the intake hose leading to the turbo inlet
2X Entries Into Our F80 M3 Sweepstakes
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For 2002 model year vehicles only