How to get all BMW upgrades?
All ConnectedDrive Upgrades and prices can be purchased via the BMW ConnectedDrive Store. Please log into your account to see which upgrades are available for your BMW. Is there a charge for BMW Remote Software Upgrade? Remote Software Upgrade is provided at no additional charge for all eligible vehicles with the correct hardware.
How much HP does a tune add to a BMW?
With three different stages of tune, you can expect anywhere from 50hp to 500hp gains depending on which stage you choose. Typically, a stage 3 tune can result in a horsepower increase of anywhere from 20% to 40% over the stock figures. For some cars, this might mean an additional 50 HP, while for others, it could mean an increase of 100 HP or more. The starting horsepower of the vehicle plays a significant role.Typically, you can get about a 10–15 percent horsepower boost when you use a tuner on your engine. Still, it varies by truck and engine because you’re not changing your horsepower directly. Instead, you are tweaking some other parameters with the ECU, such as the following: Air and fuel ratio.