Welcome to double-S
OUR MISSION:
supporting Motorsport customers. worldwide.
24/7.
we are built on:
knowledge.
Experience.
quality.
flexibility.
reliability.
your success is our fuel
Service quality beyond expectation
We are driven by a passion for exceeding expectations. Exceptional service quality is deeply embedded in our DNA.
Going above and beyond is part of who we are — delivering outstanding customer experiences at every stage of the journey. Your satisfaction is our highest priority, and we are committed to creating seamless, reliable, and memorable experiences with every interaction.
Our Services
we cover all your needs
We are committed to delivering exceptional products, services, and customer experiences.
As motorsport industry continues to evolve, flexibility and precision are essential. We respond quickly to new challenges and develop tailored solutions designed around our customers’ exact requirements.
Driven by a culture of continuous improvement and supported by ISO 9001 standards, we maintain efficient processes and consistently deliver the highest level of quality and reliability.
Support engineers
Customer Support
Technical customer support | trackside or remote
diagnosis
Analysis and solutions to issues on short notice
Relations
Communication with customers and race officals during and between events
Documentation
Documentation of technical status and issues according to internal specifications
Timeline Management
Challenging timelines are our standard
System engineers
measurement technology
Design, installation and support of measurement technology into vehicles
calibration
Calibration and SW development for production and racing type electronic components suiting your demand
Electronic components
Development and programming of electronic devices
systems components
Programming, diagnosis and servicing for all types of systems components
datalogging & analysis
Advanced data post-processing methodics are our standard
Performance engineers
Performance Analytics
Driving performance related decisions through advanced data analysis
Systems tuning
Optimize vehicle performance by ideal use of all systems implemented in the car
detailed reporting
Precise and actionable reports with recommendations how to improve are our standard.
Top-tier and customer racing
Operating within the biggest GT championships worldwide as well as on various customer racing platforms
Manufacturer partnership
Close collaboraction with manufacturers to enhance competitiveness and provide direct inputs
regulations
Cup series / Single make
Cup & single‑make regulations management
Regulations
Drafting, development and approval of technical & sporting rules
Electronic components
Develop, test and manufacture Scrutineering logging systems including analysis tools
Manufacturer coorperation
Coordination between manufacturer and race series organisers to define details
Series Approval
Final approval and continuous updates with organisers
Development & design
Software
Bespoke software design for your product
Hardware
CAD designed parts, comoponents or complete assemblies
Prototyping
Rapid prototyping to validate all aspects of the finished product
And more
Keeping the construction progress within the given time frame
Customer Hotline
available 365 days/year
online technical support
using advanced remote technologies
Commerce
Megalife battery
double-S is the official and unique reseller in Europe.
Motorsport
Dedicated parts or looms for motorsport applications.
Karting
Bespoke kart engines, prepared and tested in our workshops.
Online shop
AbouT US
what matters MOST:
OUR TEAM.
We are incredibly proud of our global team of around 25 exceptional motorsport engineers.
Together, we support more than 200 race events every year and provide technical expertise for a fleet of over 1,500 race vehicles — both on and off track.
Who is behind double-S?
Stefan Neuburger
co-Founder
double-S GmbH
New challenge launched!
founder S.Punkt Engineering
Technical development, race engineering and track support for BMW M Motorsport and X-Raid
Winner Rally Dakar 2021 (Race Engineer)
Multiple big wins and championships with BMW M6GT3
BMW AG
Project Lead
BMW M6GT3
Overall project leader for BMWs new GT3 weapon (development, production, financial, sales)
BMW AG
Technical development and race / test support in various high level Motorsport projects
Winner Rally Dakar 2012-2013-2014
Winner CC World Cup 2008 to 2014
Winner Americas Cup 2009
Driver formula 3
Austrian F3 Champion 2007
race engineer
Franz Woess Racing
German Formula 3
T.A.C Race Soultions
Seat Leon Supercopa
Engineering studies
UAS Graz
2005: graduated with distinction
Motorsport
Driver: Hillclimb, Supermoto, Hard-Enduro
Mechanic: Rallycross, Hillclimb
family business
family background in medium-sized food business
Sebastian Prambs
CO-founder double-S Gmbh
Full steam ahead!
Author
Co-author of a technical reference book in automotive technology, covering powertrain systems, battery technologies, and starting & charging systems
Lecturer
Managing partner PRAMBS Fahrzeugtechnik
managing partner in family owned service workshop
Technical track support for BMW M Motorsport. Mainly M4GT4 and M2CS Racing. Winner GT4 Germany team and driver title. Mulitiple wins with BMW M4GT4
Project manager ontrack spare part service
via Agentur17 GmbH, Tender participation, concept development and implementation. Technical interface between BMW M Motorsport and customer teams. Coordination of technical requirements and operational alignment
technical project lead - Car presentation
5 times technical project leader for dealer and salesmen car presentation via Agentur17 GmbH.
Maintenance, logistics and crew management for up to 200 cars
technical project leader - MINI Challenge
Project management. technical support on- and off-track, spare parts distribution, techncial documentation, development and building for new Cup cars.
test bench engineer
for BMW AG (via Bertrandt AG).
Development exhaust aftertreatment systems EU6 for 4- and 6-cylinder engines
engineering studies
UAS München
apprenticeship
for automotive mechanic at BMW Schnitzer GmbH passed with distinction
References
our partners:
double-S is trusted by leading brands and OEMs across the motorsport industry.
Together, we are involved in all relevant race series worldwide and have delivered outstanding results year after year.
Contact
Our customers come first
We are always here for you, serving as a reliable partner. Your concerns matter to us, and we strive to respond promptly to your questions and inquiries.
Phone
+49 861 98 92 39 05
office@double-S.com
Address
Hauptstraße 18
83377 Vachendorf