BossECU BMW M3.3
The BossECU BMW M3.3 is a plug-and-play ECU designed for several BMW engines, offering precise tuning and advanced features.
- The description claims the ECU delivers competition-grade performance.
- The description claims support for MAF, MAP, or TPS engine load.
- The description claims the ECU includes an integrated wideband LSU 4.9 controller.
Variants (1)
- Default Title โ 479.00 USD โ In stock
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