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BMW E85 Z4 (2003-2005)

BMW E85 Z4 (2003-2005) ECU tuning and performance upgrades
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Limited Preorder - MaxxECU RACE ECU, Harness, Tune
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BMW Z4 (2003-2005) MS45 ECU Tune - Stage 1
from $795.00
BMW Z4 (2003-2005) MS45 ECU Tune - Stage 2
from $1,095.00
BMW Z4 (2003-2005) MS45 ECU Tune - Stage 3
from $1,195.00
BMW Z4 (2003-2005) MS45 ECU Tune - Alpha-N
from $1,395.00
BMW M54 Injectors
from $580.00
BMW MS45.0 / MS45.1 EWS Delete (E46, E60, E83, E85)
from $200.00
BMW MS45.0 / MS45.1 ECU Cloning and Recovery (E46, E60, E83, E85)
from $100.00
BMW MS45.0 to MS45.1 ECU Coversion
$800.00
MS45 Tune Upgrade
from $300.00
Existing Customer - Three Additional Tunes ($100 Off)
$500.00
Existing Customer - One Additional Tune
$200.00