M135i Performance Tuning

ECU Remapping

If you’re the owner of a BMW M135i, you know that it’s already a powerful car, with a 3.0L turbocharged inline-six engine that produces 315 BHP and 450 NM of torque. However, if you’re looking to take your car’s performance to the next level, remapping is the way to go. At GTS Tuning, we specialize […]

What is the difference between stage 1 and stage 2 Remapping?

ecu remapping section

When it comes to boosting the performance of your car’s engine, remapping is one of the most popular and effective methods available. Remapping involves modifying the car’s electronic control unit (ECU) to optimize the engine’s power output, fuel efficiency, and overall performance. Remapping is often referred to as “chipping,” and it can be done in […]

What are the key differences between the N55 and B58 engines?

gts tuning difference between engines

If you own a BMW with either an N55 or B58 engine, you might be wondering which one is better for remapping. Both engines are great choices for those looking to improve their car’s performance, but they do have some key differences that are worth exploring. First, let’s take a look at the N55 engine. […]

Stage 2 remapping BMW B58 engines

gts tuning remapping

BMW’s B58 engine is a turbocharged inline-six that has become increasingly popular in a variety of BMW models, including the 340i, 440i, M240i, and more. With its impressive power output and smooth power delivery, it’s no wonder that many BMW enthusiasts are turning to stage 2 remapping to unlock even more performance potential. Check out […]