Revised diaphragm-based diverter valve
Revised diaphragm-based diverter valve
Keep your turbo boosting like it should
A great upgrade for stock to mildly tuned engines
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Replacement piston & o-rings for servicing your Forge DV
Converts factory diverter valve into a blow-off valve
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
o-rings for servicing your Forge DV
Engineered to deliver consistent boost control even under the most demanding conditions
Replaces the failure-prone factory diaphragm for rock-solid boost control
Controls actuation of the Combi Valve or Diverter Valve
This product was last offered at the strikethrough price on
05-07-2026
Restore lost engine power, resolve underboost fault codes, and prevent compressor surge on your turbocharged Volkswagen or Audi.