Weistec BMW N52 3.0L ECU Tune | 05-452-00219-8

The Weistec N52B30 ECU upgrade 2011+ Naturally Aspirated 3.0 liter inline 6 engine provides substantial gains across the entire powerband. Use the Cypher Handheld Tuner to switch between your stock tune and the Weistec tuning. Experience the best of both sides of your vehicle!
KEY FEATURES:
- Improved throttle response
- Optimized Fueling
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- Optimized Ignition Timing
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