Description
Take your BMW G8X M3 or M4 to the next level with the CarBahn Performance 704 HP Stage 2 Performance Controller Power Package. This complete performance package combines the CarBahn Stage 2 Performance Controller with a CarBahn Heat Exchanger and two CarBahn High Flow Air Filters to increase performance while improving airflow and temperature control.
Designed and engineered in the USA, the package provides an integrated performance upgrade with OEM-level fitment and requires no ECU unlock, including no bench or FEMTO unlock.
Quick Highlights
- Up to 704 HP: High-performance Stage 2 tuning designed to significantly increase engine output.
- No ECU Unlock Required: Install and go without requiring a bench or FEMTO ECU unlock.
- Designed & Engineered in the USA: Performance-focused development with OEM-level fitment.
- 2 FREE High Performance Air Filters: Includes two CarBahn High Flow Air Filters at no additional cost, representing a $149 value.
- Complete Performance Package: Combines performance tuning, improved cooling, and increased airflow in one package.
What’s Included
- CarBahn Stage 2 Performance Controller
- CarBahn Heat Exchanger
- CarBahn High Flow Air Filters: 2-pack, included at no cost
- Total Package Contents: Everything listed above is included with the Power Package.
Key Features
- Stage 2 Performance Controller: Provides the core performance tuning component of the package and is designed to increase the performance potential of the G8X M3/M4.
- CarBahn Heat Exchanger: Improves thermal management as part of the complete Stage 2 performance package.
- High Flow Air Filters: Two high-performance air filters are included to support improved airflow.
- No ECU Unlock Needed: The system is designed for installation without a bench or FEMTO ECU unlock.
- OEM-Level Fitment: Designed and engineered in the USA with an emphasis on performance and factory-style integration.
Package Value
- High Flow Air Filters Included: 2 filters
- Included Filter Value: $149
- Additional Cost for Filters: $0
- Package: Stage 2 Performance Controller + Heat Exchanger + 2 High Flow Air Filters
Fitment
- Make: BMW
- Chassis: G8X
- Models: M3 and M4
Product Specifications
- Type: Tuning & Software / Performance Package
- Vendor: CarBahn
- Make: BMW
- Application: G8X M3/M4
- Stage: Stage 2
- Advertised Power: Up to 704 HP
- ECU Unlock Required: No
- Included Components: Stage 2 Performance Controller, Heat Exchanger, 2 High Flow Air Filters
- High Flow Air Filters: 2-pack
- Filter Value: $149
- Design & Engineering: USA
- Fitment: OEM-level
