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506 HP Stage 1 ECU Software | BMW 550i/650i/750i/X5/X6
506 HP Stage 1 ECU Software | BMW 550i/650i/750i/X5/X6
Regular price
$395.00 USD
Sale price
$395.00 USD
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Calculated Flywheel Power:
OEM Stock: 410HP / 466TQ
Tuned 93 Octane: 506HP / 584TQ
Measured Wheel Power:
OEM Stock 336WHP / 382WTQ
Tuned 93 Octane: 415WHP / 479WTQ
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