Stage 1 B58 GEN 1 Map For Up To 440 BHP.

Looking to get the most out of your BMW B58 engine without updating any hardware? Look no further than our Stage 1 Custom Tune!

With our expert tuning, your BMW B58 engine can deliver a jaw-dropping 440 bhp, giving you unbeatable performance on the road. Whether you're looking to push the limits on the track or just want to experience the thrill of a high-performance engine that the B58 can offer, our Stage 1 Custom Tune is the perfect choice.

Our team of experienced technicians uses the latest technology to optimize your engine's performance, delivering power and torque that you won't find anywhere else. And with our commitment to customer satisfaction, you can trust that we'll work closely with you to make sure you get the results you're looking for.

So why wait? Upgrade your BMW B58 engine with our Stage 1 Custom Tune today and experience the power and performance you've been dreaming of. 

All of our maps have been dyno tested, however the numbers may vary slightly depending on the condition of the engine & fuel used.

What makes our tuning different from others - CUSTOM TUNING

We create and test our maps for the perfect balance of engine logetivity & performance.  While we could make this map more aggressive, we want to ensure that it does not harm the engine.

Once you install our map, you can send us your logs from MHD or JB4 running the fuel of your choice & we will tweak the map for your particular situation.

What is required? (sold separately):

• MHD Basic License to flash your vehicle
• MHD Monitor License or JB4 to take logs

Instructions:

Once you purchase our stage 1 map, the full set of instructions on how to flash your car will be emailed to you.  We can also offer support by phone, email, or WhatsApp.