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633 HP Stage 1 ECU Software | BMW M550i/750i
633 HP Stage 1 ECU Software | BMW M550i/750i
Regular price
$395.00 USD
Sale price
$395.00 USD
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Calculated Flywheel Power:
OEM Stock: 505HP / 583TQ
Tuned 93 Octane: 633HP / 750TQ
Measured Wheel Power:
OEM Stock 424WHP / 489WTQ
Tuned 93 Octane: 532WHP / 630WTQ
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