Turbo / Supercharger

Mazda 3 MPS Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures. Designed as a direct bolt-on replacement for the factory part, the Mazda 3 MPS IWG is easy to install and requires no special tools or fabrication. We’ve taken the proven technology from our WG38, 40 and 45mm…

2003 Mazda Protege Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures. Designed as a direct bolt-on replacement for the factory part, the 2003 Mazda Protege IWG is easy to install and requires no special tools or fabrication. We’ve taken the proven technology from our WG38, 40 and 45mm…

Nissan R35 GT-R Internal Wastegate Kit includes two Internal Wastegate Actuators (IWGs) to provide better turbo response and greater sensitivity when managing boost pressures. Designed as a direct bolt-on replacement for the factory parts, Nissan R35 GT-R Internal Wastegate Kit is easy to install and requires no special tools or fabrication. We’ve taken the proven…

Turbosmart’s new Twin Port Internal Wastegate Actuators bring a new dimension of control to the R35’s twin turbo setup, with a smoother and more responsive boost curve under all operating conditions and a greater range between maximum and minimum boost, compared to a conventional single port actuator. 

Upgraded Internal Wastegate Actuator for Nissan TD42T engines – offers dramatically improved boost control and removes the mid range boost drop caused by the OEM actuator, allowing the engine to reach its full potential.

Upgraded Internal Wastegate Actuator for Nissan ZD30DDTi engines – offers dramatically improved boost control and removes the mid range boost drop caused by the OEM actuator, allowing the engine to reach its full potential.

Porsche 996 911 Turbo Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures. Designed as a direct bolt-on replacement for the factory part, the Porsche IWG is easy to install and requires no special tools or fabrication. We’ve taken the proven technology from our WG38, 40 and 45mm External…

Turbosmart’s IWG-75 for the Clio RS is performance-focused: it has stiffer actuator springs and a larger diaphragm, which helps the wastegate stay closed when it should – meaning boost builds earlier in the rev range and hold on right until redline.

The Renault Megane RS250 Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures. Designed as a direct bolt-on replacement for the factory part, the Megane RS250 IWG is easy to install and requires no special tools or fabrication.

Subaru WRX STi Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures. Designed as a direct bolt-on replacement for the factory part, the Subaru WRX STi IWG is easy to install and requires no special tools or fabrication. We’ve taken the proven technology from our WG38, 40 and 45mm…

Replacement Diaphragm for Twin Port or HP IWG-75 actuators.

Turbosmart’s new Twin Port IWG-75 gives you an improved ability to control a wider range of boost from your internally wastegated turbocharger.

Turbosmart Internal Wastegate Actuator provides better turbo response and greater sensitivity when managing boost pressures. We’ve taken the proven technology from our WG38, 40 and 45mm External Wastegates and applied it to the Internal Wastegate Actuator.

Turbosmart Internal Wastegate Actuator provides better turbo response and greater sensitivity when managing boost pressures. FEATURES:• Silicone diaphragm with Nomex reinforcement to withstand high temperatures.• High grade, billet aluminum construction.• Stainless steel rods and connecting clevis for corrosion resistance.• Locking Collar design cap allows for quick spring changes.• Ideal for use with any Turbosmart boost…

The Turbosmart VAG wastegate actuator range has been designed as a stronger, more reliable replacement for OEM parts. Like all Turbosmart parts, billet construction means they are stronger and more durable than a stock actuator, while Turbosmart’s focus on performance means boost comes on faster and holds on longer.

Turbosmart Upgraded Wastegate Actuators have been developed to provide the maximum possible boost response for your factory frame turbocharger. The Turbosmart IWG75 Series of upgraded Actuators benefit from an increased ‘Working Ratio’ over the factory equipment resulting in improved boost response throughout the RPM range. This Improved ‘working ratio’ is achieved through an increase to…

Turbosmart’s new Kompact Shortie EVR05 Blow-Off Valve suits a number of current Volkswagen Group vehicles fitted with 2.0 TSI engines, including the Mk7 VW Golf GTI and R, Audi S3 and Skoda Octavia RS.  The Dual Port is a 50-50 recirculation/vent-to-atmosphere valve for big vent-to-atmosphere sound at high boost, and quiet operation at low boost. 

Fitting Kit to suit Turbosmart’s Patent Pending, OPR T40. Clear Anodised -4 ORB Male to -4 Male Adaptor to simplify installation, including O-Ring(s). Hoses are not included