MB House case: e-commerce platform and admin panel for a car tuning studio

Context

Car tuning is usually sold the analog way: a phone call, a garage visit, a quote that depends on who picks up. MB House wanted the opposite - a storefront where an owner of a Mercedes, Audi, Porsche, Bentley or Lamborghini picks their exact model and sees precisely what can be done to it, what it costs and what it changes. That turns a specialist workshop into a product: browsable, priceable and orderable like any modern e-commerce - while the actual service still ends in real engineering work on a real car.

What was built

• -> Web store with brand and model selection across five premium marques
• -> Model-aware catalog: ECU tuning stages, retrofits, coding, electronics, interior and exterior services
• -> Per-model performance data: stock, gains and tuned horsepower and torque for each stage
• -> Product cards with add-ons, service time and rich media - closer to configurators than shop tiles
• -> Cart and checkout for services, physical kits and remote sessions
• -> Admin panel running catalog, pricing, orders and service workflows

The model-aware catalog

The heart of the platform is a catalog that answers 'what does this do to my car' - not 'what do we sell'. Every product is bound to specific models: an ECU Stage 1 for a C300 shows its own stock, gain and tuned figures; a COMAND retrofit kit knows which body styles it fits; coding services carry per-model prerequisites. Engineering-wise that means a data model built around vehicle compatibility rather than flat product lists - the admin defines products once and maps them across models without duplicating content.

Remote service delivery

A tuning studio is local by nature; MB House is not. Digital coding is performed remotely: the customer orders online, receives an OBD access adapter, and MB House engineers connect to the vehicle over it - with currency switching and a dedicated flow for remote customers. The platform handles the awkward parts of selling a hands-on service at distance: clear preconditions on product pages, disclaimers where a service touches suspension or electronics, and video instructions attached to kits.

The admin panel

The customer-facing store is half the system. The admin panel is where the studio actually lives: managing the catalog and model mappings, adjusting prices and add-ons, tracking orders from payment to completed service, and keeping partner and content pages current. Building the admin as a first-class product - not an afterthought bolted to a database - is what lets a small team run a five-brand catalog without a developer on call.

What this case signals

If your business sells expertise - tuning, repair, installation, medical, beauty, any specialist service - MB House shows the pattern: productize the service into a catalog with honest per-case data, sell it through a normal e-commerce flow, and run everything from an admin panel the team can own. The same architecture transfers to any service business that wants its offering to be browsable and buyable instead of quoted over the phone.

How Sinister approaches service-commerce builds

Projects like MB House start from the catalog data model, because everything hangs off it: which products exist, which vehicles they fit, what data each product must show and what happens after purchase. The storefront ships in vertical slices - brand selection, catalog, product cards, checkout - each tested against real catalog data, while the admin panel is developed in parallel so the client team enters real content from the first weeks. Payment, currency and fulfillment flows are treated as first-class scope, and the disclaimers, preconditions and service-time details that protect a real workshop get engineered into the product cards instead of living in a PDF.

Who this case is relevant for

Owners of tuning studios, detailing shops, repair networks and other specialist service businesses moving from calls and DMs to online sales; automotive brands that need model-aware catalogs; and any team whose product requires an admin panel capable of running daily operations, not just editing text.

Questions about this case

Can Sinister build an online store for a service business?

Yes. MB House is exactly that: tuning services, retrofit kits and coding sold through a normal e-commerce flow - catalog, cart, checkout - with an admin panel running pricing, orders and service workflows behind it.

What makes an automotive catalog different from a normal shop?

Vehicle compatibility. Every product is bound to specific models with its own data - horsepower and torque per ECU stage, fitment for retrofits, prerequisites for coding - so the data model is built around the car, not a flat product list.

Can services be sold to remote customers?

Yes. MB House delivers digital coding remotely over an OBD access adapter, with a dedicated remote-customer flow, currency switching and video instructions - the platform handles selling a hands-on service at distance.

How important is the admin panel in a project like this?

It is half the product. The MB House admin manages the catalog, model mappings, pricing, add-ons and orders - which is what lets a small studio team run a five-brand offering without developers in the loop.

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