Quote:
Originally Posted by nola2atx
Quote:
Originally Posted by aeaustinG20
Recently installed the JB4 from Burger Tuning on my M340 (xdrive). Been running Map 1 & 2 for a few days. Initial thoughts on tune:
1. Super easy to install. I'm not much a DIY'er but with a couple YouTube videos it was a piece of cake.
2. Blue tooth adapter with iOS App = A+. Real time feed with the gauges is a very cool, and the ability to change maps and settings on the fly is impressive.
3. Power (even in Map 1) is serious. Instant power all through the bands; seamless shifting.
4. Ability to uninstall the tune when going in for a service; 👌🏽
Conclusion: If you're looking for a piggy back tune, this seems to be a great option. Very happy with the investment so far.
|
Any performance metrics to share? |
Unfortunately no. I haven't really dug into the logs and have no current plans to dyno. Burger Tuning does claim gains up to 100hp at the crank on a stock car in an aggressive map though.
One of the options in the app display is ECU boost vs actual boost. This seems to be good way to compare vs stock in real-time.