A manual boost controller is placed in the path of the waste-gate’s sensor. The controller bleeds off some of the pressure in the line so that the pressure measured at the waste gate is lower ...

Peugeot 407 - Manual boost controller install/Peugeot 407 2.0HDI. If I fit a manual turbo boost controller, can I connect the hose leading to the controller to the large pipe just before the ...

If you're running a manual boost controller, then it's time for an upgrade. Otherwise a warning light trigger may be the best option.

The combination of 7-psi springs and the manual boost controller would only allow us to reach 15 psi. While this may seem like a lot of boost on the stock short-block, the 900hp mark had come and ...

Okay, so you’ve built your manual boost controller and want to know what to add next? Water injection is the answer. Okay maybe if the original question was “what’s the last thing… ...