Save upto 10% off your order - Use Coupon Code "Save10" at checkout
  • 1-800-774-5891

Keyword Search

Select a Vehicle


  • 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

See All

  • 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

See All

Customer Reviews