✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Hard To Find Stage 2 Performance Controller Power Package | Bmw X3m/x4m With A 40% Price Cut [AObUncim]

$53.99 $172.99 -69%

Hard To Find Stage 2 Performance Controller Power Package | Bmw X3m/x4m With A 40% Price Cut [AObUncim] The CarBahn Performance Controller Power Package is designed for the BMW X3M and X4M, providing an unparalleled boost to your vehicle's performance. This plug-and-play electronic control unit

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Hard To Find Stage 2 Performance Controller Power Package | Bmw X3m/x4m With A 40% Price Cut [AObUncim]

Hard To Find Stage 2 Performance Controller Power Package | Bmw X3m/x4m With A 40% Price Cut [AObUncim]

The CarBahn Performance Controller Power Package is designed for the BMW X3M and X4M, providing an unparalleled boost to your vehicle's performance. This plug-and-play electronic control unit (ECU) is engineered to increase horsepower and torque significantly, making your vehicle more powerful and responsive.

Key Features and Specifications

Boosted Performance: The CarBahn Performance Controller offers up to a 40% increase in horsepower and torque, depending on the fuel octane level. This is achieved through optimized ECU tuning and a highly efficient heat exchanger design.
  • Up to 703HP and 682TQ with 100 Octane Fuel
  • Easy Installation: The CarBahn Performance Controller is designed for a hassle-free installation, requiring no additional modifications to your vehicle.

Enhanced Performance and Control

With the CarBahn Performance Controller, you can take advantage of selectable maps that optimize your vehicle's performance for different fuel octane levels. This ensures that your car performs at its best, whether you're driving on 93 Octane or 100 Octane fuel. Customizable Maps: The CarBahn Performance Controller allows you to switch between maps for various octane fuel levels, providing you with maximum flexibility and control over your vehicle's performance.
  • Bluetooth Connectivity: Access the app through your smartphone via Bluetooth to easily switch between maps and monitor your vehicle's performance.
  • Optional Powertrain Warranty: CarBahn offers an optional powertrain warranty for their products, giving you peace of mind and protection for your investment.

What Our Customers Say

February 2, 2026

Absolutely no complaints!

It's a very high-quality and durable item.

- Zane D..

February 2, 2026

Absolutely no complaints!

A truly remarkable piece of engineering.

- Henry S..

February 2, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very useful.

- Nalani D..

Write a Review

You Might Also Like

Discover more great products from our collection.

Carrier HT01BD400 Transformer

Carrier HT01BD400 Transformer

(837)
$118.99 $380.99 -69%
Linen Pullover

Linen Pullover

(179)
$54.99 $175.99 -69%
Colette- Aplique 2L Oro Rosa

Colette- Aplique 2L Oro Rosa

(746)
$23.99 $76.99 -69%
Seam So Sassy Shorts

Seam So Sassy Shorts

(683)
$17.99 $57.99 -69%
Adamson A26 Analogwaage

Adamson A26 Analogwaage

(894)
$24.99 $79.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY