CarBahn
Stage 1 Power Package | BMW M3/M4 Base
$4,885.00
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Shipping calculated at checkout.
Comp RWD
93 Octane
| Calculated Flywheel Power | Measured Wheel Power | |
|---|---|---|
| Stock | 528 HP / 476 TQ | 465 WHP / 419 WTQ |
| Tuned | 661 HP / 602 TQ | 582 WHP / 530 WTQ |
| Performance Gain | +133 HP / +126 TQ | +117 WHP / +111 WTQ |
100 Octane
| Calculated Flywheel Power | Measured Wheel Power | |
|---|---|---|
| Tuned | 675 HP / 696 TQ | 594 WHP / 533 WTQ |
| Performance Gain | +147 HP / +130 TQ | +129 WHP / +114 WTQ |
- *This can ONLY be installed at an Authorized CarBahn dealer!
- St 1 Power package includes ST2 software, Heat Exchanger, CarBahn HP air filters
- Fits Automatic 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!