The SuperTech High-Performance Valve Kit for BMW B58 Engines is ideal for those seeking maximized power and reliability in their BMW/Toyota inline-six engine

These connecting rods are the perfect fit for 135 mm rods

Analog inputs 16 inputs

dyno tweaked MSS54/MSS54HP ECU software with removed top speed governor

easily surpassing stock options

Kies Motorsports Charge Pipe & Boost Pipe, BMW S55 111-4000 The SuperTech High-Performance Valve KitThe charge pipe and boost pipe are the pipes that hold pressurized air from your turbo and take it to your engine. Unfortunately, BMW typically makes OEM charge pipes out of plastic or rubber, which is a terrible idea for holding pressurized air. While this is a very cost effective thing for a manufacturer to do, they typically fail when the plastic starts to age, especially when you start to turn up the boost in your car! If you have a charge pipe