Achieve that "blow off sound" people are fond of on turbocharged vehicles!
Achieve that "blow off sound" people are fond of on turbocharged vehicles!
Revised diaphragm-based diverter valve
Engineered to deliver consistent boost control even under the most demanding conditions
Replaces the failure-prone factory diaphragm for rock-solid boost control
Restore lost engine power, resolve underboost fault codes, and prevent compressor surge on your turbocharged Volkswagen or Audi.
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