

Refer to the Toyota workshop manual to remove the front bumper cover (not shown), front crash bar, plastic air diverter trim panel, and the OE Coolant overflow reservoir, power steering line mounting bolts, and OE condenser fan. Finally install manifold and tighten mounting nuts. If your Supra has an automatic transmission slight bending of the trans cooler lines may be required to install turbo drain fitting and line. Install turbo mounting studs, turbo oil drain block fitting, turbo oil feed fitting and line, and drain line(leave loose for now). For ease of install, first install wastegate adapter then loosely install wastegate (make sure wastegate is properly assembled with correct/desired springs to set base system boost pressure) prior to installing the manifold. If reusing OE studs, shortening of the third and fourth stud in from the left on bottom row are required for manifold to be installed properly. Replace OE manifold studs if preferred but not required. Step 1: Start by removing all OE twin turbo components. Manufactured from high-grade brass and billet aluminium and assembled with the famous Turbosmart attention to detail, these boost controllers are renowned for their easy installation, robust design, stability reliability.The Turbosmart Gated Boost Control Valve range is ideal for mildly modified turbocharged engines and perfect for increasing boost levels on factory turbo cars and turbocharged engines.These instructions feature these products (not all these products are provided in the kit): Thanks to the Turbosmart Detent Adjustment System, stable and accurate increases in boost over wastegate spring pressure (200%+ for internal wastegate and 100% for external wastegates) are easily and predictably achievable.


They are easy to fit, simple in operation and require little maintenance resulting in a great dollar for horsepower solution! The range features our exclusive Gate feature which improves turbo response by up to 800 rpm earlier in the rev range – this means that you can increase the performance and response from your engine without even raising the maximum boost level. Turbosmart Gated Boost Controllers offer up to two boost settings set by the driver and controlled via a switch. The Turbosmart Manual Boost Control Valve range is one of the best dollar for horsepower upgrades that you can make to your turbocharged petrol or diesel engine vehicle.
