The difference between the B230FK and the B230FT is in the wastegate actuator This ensures that the B230FK turbo gives a maximum pressure of approximately 0.35 bar and the B230FT 0.6 bar turbo pressure. The engines are also completely identical to each other and can withstand up to 0.7 bar. This is equivalent to about 170HP!
With a Manual boost controller you can easily increase the turbo pressure and therefore the power. With a B230FK (LPT) Low pressure motor you go from about 135hp to 170hp +!
A complete explanation of this product can be found in our blog post