[Calvarez]

I just got my M2 as my full-time track car and want to mod power as I grow into it. I'm currently in the market for a race/track-focused race chip. Do you have any feedback on the difference between manufacturers?

Carbahn, JB4, Race chip and others.

[Carefree]

Finally, somebody asked this question.

[Angmar]

Originally Posted by Carefree

Finally, somebody asked this question.

Haha

[Bryan_G87]

You will get the most power out of JB4 and will have the ability to somewhat fine tune it to your liking. Plenty of educated people out there to help you out with a custom map and verify logs to make sure the car is happy. I started with a Racechip but I wanted more power and switched to JB4 and have ran JB4 on mine for the last 12k miles without any issues.

[mike@x-ph.com]

If you're building a race car, investing in a flash tune is the better option

However, based on your question, it doesn’t sound like you're building a dedicated track car, and it seems you might be new to this platform.

The JB4 is an excellent piggyback option, safe and capable of delivering significant power.