Turbosmart GenV CompGate40HP ‘High Pressure’ 35psi External Wastegate (Black)

$583.28 $524.95

SKU: TS-0552-1312

Turbosmart GenV CompGate40HP ‘High Pressure’ 35psi External Wastegate (Black)

Part # TS-0552-1312 

The GenV CompGate40 HP external wastegate is a Motorsport-proven, cost-effective 40mm external wastegate with base spring pressure options of up to 50psi! Add to that some reference signal manipulation and you have a serious boost! The GenV provides extensive user configurability, world-leading extended thermal performance, fatigue resistance and best-in-class flow performance for optimum control and longevity.

The GenV External Wastegate from Turbosmart was a ground-up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate. 

A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap and base for easy, 360-degree optional routing of reference hoses, strap-type V-band clamps, optional liquid-cooling provision and 1/8″ NPT reference ports.

Available In

  • 38mm GenV UltraGate38HP – TS-0551-1312
  • 40mm GenV CompGate40HP – TS-0552-1312
  • 45mm GenV Hyperflow45HP – TS-0553-1312


  • HP Actuator – Up to 50psi Base Pressure
  • Class Leading Thermal Performance 
  • Class Leading CFD & Bench Validated Flow Performance
  • Class Leading Fatigue Resistance
  • Optional Actuator Liquid Cooling
  • Rotatable / Clockable Actuator Housing
  • Nitronic 60 Valve Guide & High Temp 347 SS Body
  • 17-7 PH Stainless Steel Springs
  • Strap Type V-band clamps


  • GenV Wastegate unit
  • Locking Collar Tool
  • 10 & 25psi springs Included in Box
  • GenV SS316 Valve seat
  • V-Band Inlet &^Outlet Clamps
  • Inlet & Outlet Flanges
  • Hose Tale & Blank Fitting Kit
  • Turbosmart Decal

Installation Guide