This is the only way to get a lot of power at low RPM on your BMW Airhead.
- Direct replacement for all 1970-1995 models
- 450 watts(37amps) total
- Fixed magnet design
- Designed for lead acid and AGM Batteries
I will also include 30 minutes of free Tech Support(a $45.00 value). Email Chris to set up a time to help you out at hello@boxermetal.com.