Question about Guardian Frame Shift Drive Booster & Fuel consumption

[Cathulhu]

So, yesterday i collected everything i needed to unlock the GFSDB and put one onto my Dolphin used for VIP transport stuff.

Works great, i have about 35LY jumprange now.

My question is, besides the additional power draw from the engine, does it simply add a flat out boost on the jumprange without additional fuel consumption? Is the power draw the only downside of the booster?

[Dolphin Bottlenose]

Yes, you basically get more mileage from your FSD's fuel load.

[funkynutz]

I need to get my act in gear and get this sorted...

[lithious maximus]

The booster and sheild reinforcment package is worth grabbing.

[Ratt]

Very early on, the FSD booster increased fuel consumption, sometimes to the point of reducing maximum jump range. Also, multiple could be used, but their fuel cost increases stacked and it ultimately became counterproductive. They were changed to work as they do now.