Turbosmart Boost-Tee Boost Controller - Blue Brake Discs AEM was the first company

AEM was the first company to offer complete engine control using a race vehicle’s factory wiring harness and sensors

When installing Akrapovič aftermarket optional link pipes with sports catalytic converters or without catalytic converters

OE Multi-Piece Crank Hub (L) compared to MMR Single Piece Crank Hub (R)

Be sure to match the hubs of your disc to the AEM disc before ordering

The choice of which Turbo Outlet Pipe (bottom) depends whether the car is pre- or post-2017

Turbosmart Boost-Tee Boost Controller - Blue Brake Discs AEM was the first companyProduct Information Smaller and lighter than other Manual Boost Controllers on the market. Set your boost and forget it. Boost adjustable from under the hood with an accurate, proven Detent System. Easy to install and adjust. The Turbosmart Gated 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. All Turbosmart Gated Boost Controllers feature our exclusive