dAHLer BMW M240i Engine Performance Tuning Module (G42)

dAHLer BMW M240i Engine Performance Tuning Module is a state of the art tool for adding horsepower and torque to the B58 engine in your G42.

It integrates flawlessly to extract maximum power and torque without faults and errors. The harness has OEM-style plugs to connect in-line with each boost pressure sensor, camshaft position sensor and rail pressure sensor on the engine.

Controlling of the dAHLer Engine Performance Upgrade via your smartphone is just one of the awesome features of this tuning module. With dAHLer’s tuning module you have the option to choose your own and fully customizable driving program. Wirelessly connect the dAHLer engine tuning performance module to your Bluetooth 4.0 compatible iOS and Android device via the free dAHLer Mobile app. This option allows you to change 3 different performance maps, and update the firmware worldwide as free updates are released. If desired the extra power can be easily switched on or off with your smartphone, even while driving. The dAHLer app includes a configurable warm-up timer, so the driver can decide how long warming up is needed before using the engine tuning. 

Installation is completely reversible and it's impossible for vehicle scanning software to detect any traces of your plug-in tuning software.

PRODUCT SPECIFICATION

- Enhanced power figures of 427bhp and 443lb-ft (314kW and 600nm), based on 98 octane fuel
- No removal of the DME is required
- Control of the performance tuning via smartphone
- Quick plug-and-play installation
- Runs as smoothly as stock
- Compatible with all driving modes
- Fuel economy unchanged during normal driving
97 octane or less compatible tuning maps
- Not VIN-locked, and so can be removed and transferred to another vehicle later
- Developed in Switzerland, made in Germany
- Tested on the German Autobahn
- Comes with TUB Part Approval (including emissions tests to WTLC regulations)
- Worldwide 3-year product warranty

COMPATIBILITY

- BMW G42 M240i Coupe (2021+)

WHAT'S IN THE BOX?

- dAHLer BMW M240i Supra Engine Performance Tuning Module

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.