Wastegate Actuator – Mitsubishi Colt 4G15T 2006+

$330.00 Incl GST

Forge Motorsport Actuator – Mitsubishi Colt Ralliart Turbo / CZT Ralliart / Forfour Brabus


Designed by Forge to replace the original component this upgraded actuator is serviceable and guaranteed for life. It comes with an upgraded diaphragm and a billet CNC machined aluminium mounting bracket. The spring can easily be changed at a later date to increase / decrease the boost levels on the vehicle.

  • Replacement Waste gate Actuators for Mitsubishi TF035 Series Turbocharger On Mitsubishi Colt Turbo
  • The stock units are only a 0.5 BAR / 7 PSI unit
  • 0.8 BAR / 12 PSI
  • 1.2 BAR / 17 PSI
  • 1.5 BAR / 22 PSI

Benefits of upgrading the waste gate actuator.

  • Upgrading of a the factory units (Usually 0.8 BAR / 12 PSI) units allows increased boost with flatter boost curves, compared to trying to force the factory units to hold a higher boost level.
  • This is also much cheaper than fitting an after market boost controller.
  • Works extremely well with the factory bleed style boost control system

Additional information

Weight1 kg
Wastegate Actuator :

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Forge Motorsport

Forge Motorsport was founded in 1994 with the simple ideals of innovation, clever design, and manufacturing to the highest quality. In doing this we have developed the largest range of replacement aftermarket blow off / re-circulation valves, intercoolers and actuators in the world.


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Make Model Trim Engine
Mitsubishi Colt Z27AG Ralliart Version-R (2006 - 2012) 1.5L 4G15 DOHC 16v Mivec Turbo
Mitsubishi Colt Z37A CZT Ralliart (2006 - 2012) 1.5L 4G15 DOHC 16v Mivec Turbo
Smart Forfour Brabus W454 (2004 - 2006) 1.5L 4G15 DOHC 16v Mivec Turbo