The Top Finds
675 HP Stage 2 ECU Software | BMW G8X M2/M3/M4 Manual Transmissions

CarBahn

675 HP Stage 2 ECU Software | BMW G8X M2/M3/M4 Manual Transmissions

Reviewed by the The Top Finds editors · How we test

$995
Check price at CarBahn
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new-arrival

Our review

Factory Matching Warranty 93 Octane Calculated Flywheel Power: OEM Stock: 528 HP/476 lb-ft TQ Tuned: 661 HP/602 lb-ft TQ Measured Wheel Power: OEM Stock: 465 WHP/419 lb-ft WTQ Tuned: 582 WHP/530 lb-ft WTQ Tuned - 100 Octane Calculated Flywheel Power: Tuned: 675 HP/606 lb-ft TQ Measured Wheel Power: Tuned: 594 WHP/533 lb-ft WTQ *This can ONLY be installed at an Authorized CarBahn dealer! Fits Manual Transmission equipped models only! Top Speed Governor removed CarBahn EVO Intelligent software adapts to various fuel octane levels seamlessly, optimizing performance without compromising safety. It retains existing safety features and adds extra protection as needed. This software was developed with our heat exchanger installed to achieve the claimed power output and it is required for our matching factory warranty!

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675 HP Stage 2 ECU Software | BMW G8X M2/M3/M4 Manual Transmissions

Check price at CarBahn

The Top Finds is reader-supported. When you buy through links on our site, we may earn an affiliate commission. We never accept payment for placement, and prices and availability are set by the retailer at the time of click.