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  • BD Diesel
  • Holley Performance

Turbocharger Wastegate

Holley Performance 

STS Turbo External Wastegate

3 Parts

STS Turbo External Wastegate
  • Designed To Fit Into Tight Places
  • Locking Cap Design

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  • Keeps Wastegate Valve Closed Longer For More Bottom End Response
  • Prevents Waste Gate Creep
  • High Temperature Resistant Nomex Diaphragm
  • Heavier Spring
  • Turnbuckle For Easy And Precise Boost Pressure Settings
  • 12 Months or 24000 Mile Warranty

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