Sprint booster is a chip accelerator on fuel pedal signal. I've this installed in my C32 AMG and ML350. It much improves the slowliness of fuel injection which is a common issue of most mercedes cars.
The upside is it seems like the ML had installed a small turbo whenever you accelerate. It much improves the drivability & make you feel driving a real sport car. You can overtake others easily. The downside is it consumes ~5-10% more fuel.
The hardware is a wired/ chip adapter and install at the compartment right above the pedals. No wire cutting and just simply unplug the original wire, and add the adapter in-btw......10 mins job by my mechanic.
If you understand german.....here's the link abt sprint booster
http://www.amb-tuning.de/produkte/sprint-booster/amb-tuning/mercedes.html
The upside is it seems like the ML had installed a small turbo whenever you accelerate. It much improves the drivability & make you feel driving a real sport car. You can overtake others easily. The downside is it consumes ~5-10% more fuel.
The hardware is a wired/ chip adapter and install at the compartment right above the pedals. No wire cutting and just simply unplug the original wire, and add the adapter in-btw......10 mins job by my mechanic.
If you understand german.....here's the link abt sprint booster
http://www.amb-tuning.de/produkte/sprint-booster/amb-tuning/mercedes.html