Power Pack for BMW
Art. no. SMN10187-V1
SMN 620 Power Packfor BMW M 850 i xDrive
8er Gran Coupe (G16, F93)·N63 B44 D·from 07/2019Does it fit my vehicle?
- Make
- BMW
- Series
- 8er Gran Coupe (G16, F93)
- Engine
- M 850 i xDrive
- Engine code
- N63 B44 D
- Build period
- from 07/2019
- HSN/TSN
- on request
Not sure? Check with the HSN/TSN from your vehicle registration document or give us a call.
Power
530→620PS
+90 PS+17 %
Torque
750→830Nm
+80 Nm+11 %
€3,799
incl. VAT, plus shipping
Delivery time: on request
- Apple Pay
- Google Pay
- Klarna
- Visa
- Mastercard
- American Express
- SEPA Direct Debit
Parts certificate includedsupplied with the Power Pack- Made in Germanydeveloped on the dyno
- 3-year engine warrantyup to 100,000 km, no excess
- 5-year manufacturer’s guaranteeon the Power Pack
+90 PS. +80 Nm.
530 PS and 750 Nm become 620 PS and 830 Nm. The additional torque is available even in the lower rev range.
Power
+90 PS+17 %
Torque
+80 Nm+11 %
Guide values. They depend on vehicle-specific details, ambient conditions and the fuel used (at least 98 octane RON). The stock figures are the output with the Power Pack minus the increase.
+90PS+17 %
- Stock
- 530 PS
- With SMN
- 620 PS
- Plus
- +90 PS
Schematic curve based on the peak values, not a measurement of this vehicle.
More power without touching the ECU
The SMN Power Pack is a plug-in tuning module with a Plug & Play wiring harness. It sits in the engine bay, and the stock electronics stay exactly as they are.
- 01
Plug-in tuning module in the engine bay
The SMN Power Pack is fitted in the engine bay and works with multi-map technology – even on the most demanding latest-generation engines.
- 02
Plug & Play wiring harness
The vehicle-specific wiring harness is simply plugged in between. No modification to the original engine control unit – the stock ECU remains untouched.
- 03
Reversible at any time
The Power Pack can be removed again quickly and easily. The vehicle remains fully diagnosable.
- Developed on the dynoCalibrated for exactly this engine.
- Protection functions retainedAll original safety-related features and engine protection functions are retained.
- Emission values unaffectedThe legally prescribed emission values remain unaffected.
- Stock ECU untouchedNo programming of the original ECU, fully diagnosable.
- V-MAX retainedThe factory top speed remains unchanged.
- Made in GermanyThe SMN Power Pack is made in Germany.
Everything in the box
Put together for your specific vehicle, ready to fit.
- SMN Power Pack plug-in tuning module
- Vehicle-specific wiring harness
- TÜV parts certificateincluded
- Installation instructions
- Bypass connector
Fit it yourself or have us do it
Plug & Play means: with the instructions and wiring harness, the Power Pack is fitted in no time. If you prefer to leave it to the professionals, come to us – on request with a before and after measurement on the all-wheel-drive dyno.
- ShippingPlug & play with installation instructions, shipped with DHL.€3,799
- Fitting at our workshopInstallation at Simon Motorsport.€4,098
- Fitting & dyno measurementInstallation and before/after measurement on the all-wheel-drive dyno.€4,498
Fitting and removal on site at Simon Motorsport.
Covered – for longer than the law requires
3-year engine warranty
Comprehensive protection for your vehicle – beyond your statutory rights.
- Warranty covering engine, engine management and differential
- 3 years or up to 100,000 km
- Claims settled up to €10,000
- No excess
5-year manufacturer’s guarantee
In development and production, our focus is on durability. That is why the SMN Power Pack comes with a 5-year manufacturer’s guarantee from the date of purchase.
We are happy to send you the full guarantee terms on request.
Important information before you buy
- The vehicle must be run on fuel of at least 98 octane (RON).
- All performance figures and power outputs are guide values. They depend on vehicle-specific details, ambient conditions and the fuel used.
- Depending on your driving style, fuel savings of 15 % are possible. The savings potential comes from the increased torque, which is available even in the lower rev range.
Legal information on road approval
Fitting a plug-in tuning module constitutes a structural modification which, without registration in the vehicle documents by means of a chargeable individual inspection with test report, results in the vehicle’s type approval (Betriebserlaubnis) becoming invalid and – when used on public roads – in the loss of insurance cover. Without registration, this system is suitable for motorsport use only. Furthermore, any performance upgrade by ECU tuning may affect statutory warranty claims against the seller or guarantee claims against the manufacturer.
What our customers say
For over 20 years we have been developing performance upgrades on our own dyno – and for just as long, drivers of BMW, Porsche, Audi and more have trusted us with their cars. Here, some of them describe how their vehicle feels with an SMN Power Pack.
I was sceptical whether a plug-in tuning module would really make a difference. After the first motorway slip road, that question was answered. The torque arrives so early and so brutally that the M3 feels like a completely different car. Thanks to Plug & Play, installation was easy, and the stock ECU stays untouched. Best investment in the car in years.
Markus W.
BMW M3 Competition (G80) · SMN 612
I had the Power Pack fitted directly at SMN and measured before and after on the all-wheel-drive dyno. Seeing the figures in black and white was impressive enough, but the grin on the first hard acceleration is priceless. Great advice, honest people, and the 3-year engine warranty gives me a really good feeling.
Julian K.
Porsche 911 Carrera 4S (992) · SMN 563
The RS6 was already fast before; now it’s simply absurd. No error messages, no jerking, the V-MAX stays, and in everyday driving it’s just as relaxed as before. Ordered, delivered, fitted it myself at the weekend. If you’re thinking about it: just do it.
Daniel S.
Audi RS6 Avant (C8) · SMN 700
Good to know
Can’t find your question? We’ll give you personal advice on your vehicle.
How is the Power Pack installed?
The Power Pack is a plug-in tuning module with a vehicle-specific Plug & Play wiring harness and is fitted in the engine bay. Installation instructions are included; installation should be carried out by qualified personnel. Optionally, we can fit it at Simon Motorsport, with before-and-after measurement on the all-wheel-drive dyno on request.
Can I remove the Power Pack again?
Yes. The SMN Power Pack can be removed quickly and easily, without any modification to the original engine control unit. The stock ECU remains untouched and the vehicle remains fully diagnosable.
Is the Power Pack road-legal?
Whether a parts certificate is supplied is stated in the scope of delivery of each product. Important: fitting a plug-in tuning module is a structural modification. Without registration in the vehicle documents, the vehicle’s type approval (Betriebserlaubnis) becomes invalid and insurance cover on public roads no longer applies.
Is the top speed retained?
Yes, the factory V-MAX is retained. All original safety-related features and engine protection functions also remain in place.
Where do you deliver and how fast?
We ship with DHL within Germany and to Austria. We are happy to tell you the delivery time on request. Products programmed or configured for a specific vehicle may take longer; in that case we will let you know the expected delivery date after you have ordered.
Can I withdraw from my order?
As a consumer, you have a statutory right of withdrawal of 14 days from the day on which you received the goods. Full details can be found on the Right of Withdrawal page.
Get to know us
Who is behind SMN, how does the Power Pack work and how does installation work? You’ll find everything at a glance on our homepage.
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