HPTuners LM2/LZ0 "E66" CALIBRATIONS 2021/2025
This product is an E46 Upgrade Kit compatible with specific ECM models. It requires an Infolog and stock read after installation, which should be sent to the seller.
- This is only compatible with MPVI2, MPVI2+, MPVI3, and MPVI4.
- The GM E46 ECM requires an Unlock Service through HPTuners.
- Tunes are custom for stock, off-road, or race truck applications.
Variants (1)
- Default Title — 500.00 USD — In stock
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