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CarBahn
477 HP Stage 1 Software | M340i/540i/740i/840i/Z4 M40i
477 HP Stage 1 Software | M340i/540i/740i/840i/Z4 M40i
Regular price
$569.00 CAD
Regular price
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$569.00 CAD
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Calculated Flywheel Power:
OEM Stock: Â 420HP / 463TQ
Tuned 93 Octane: Â Â Â 477HP / 516TQ
Measured Wheel Power:
OEM Stock  345WHP / 380WTQ
Tuned 93 Octane:Â Â 391WHP / 423WTQ
- Exhaust overrun option
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