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CarBahn

CarBahn 675 HP Stage 2 ECU Software | BMW M2/M3/M4 Manual Transmissions G80 G82 G83 G87

CarBahn 675 HP Stage 2 ECU Software | BMW M2/M3/M4 Manual Transmissions G80 G82 G83 G87

Regular price $1,195.00 USD
Regular price Sale price $1,195.00 USD
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SKU:CBS58-0302

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  • Fitment help from our shop
  • 30-day returns on most unused parts

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Product Details

About this part

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!
Fitment

Not sure it fits? Contact us with your car's year, model and VIN and we'll help you confirm before you order.

If a part doesn't fit as expected, contact us and we'll work with you to resolve it.

Majority of products have a fitment section in the product description or within the title.

Returns
  • Unused, uninstalled parts can be returned or exchanged within 30 days of the order date.
  • To start a return: Contact us first, don't use Return to Sender.
  • Returns can have up to a 20% restocking fee.
  • Built-to-order and special-order items can't be returned or cancelled once production begins.

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Shipping
  • Orders are processed 7 days a week to ensure your product ships as quickly as possible.
  • Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.

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See our Tariff Policy

Warranty
  • All parts retain the manufacturer's warranty.
  • Warranty claims are subject to the manufacturer's approval.

Read the full warranty