ModusSYSTEMS

Case study · E-commerce · Performance parts

A storefront rebuiltend to end.

Client
Confidential · performance e-commerce
Industry
Performance parts & tuning
Stack
Shopify
Status
Live — paid engagement

The challenge

A catalog too deep for its own storefront.

Performance parts is a brutal e-commerce category: the same part fits some vehicles and not others, brands carry hundreds of SKUs, and a buyer who can’t find their exact car bounces. The store needed customers to navigate by brand and by vehicle without dead ends.

This wasn’t an automation job — it was a customer-facing build with real stakes: a live store, real revenue, and an owner who needed it shipped, not experimented on.

The build

Architecture first, then polish.

Three-level navigation architecture

A mega-menu spanning the top brands with brand → category → product paths, so a buyer reaches their part in three clicks instead of a search-and-pray.

Brand & vehicle template systems

Reusable page templates for every brand and vehicle line — consistent, fast to extend, and built to scale as the catalog grows instead of being hand-made per page.

Full homepage rebuild

Hero, brand grid, trust stats, featured tunes carousel, parts grid, and brand story — rebuilt end to end and signed off by the owner before going live.

Shipped to production

Published live on the owner’s sign-off, with the previous theme kept as instant rollback. Paid work with a deadline — not a portfolio piece.

Before / after

Same store. Different company.

Performance-parts storefront homepage before the rebuild
Before — the homepage the catalog outgrew
Performance-parts storefront homepage after the rebuild — live today
After — live in production today

Why this matters to you

The range is the point.

The home-services case study proves the autonomous operations layer. This one proves the other half: customer-facing builds, shipped live, on someone else’s business and someone else’s deadline. Whatever your leak touches — back office or storefront — it’s buildable.

Same builder, different surface

Operations engines, storefronts, integrations — the common thread is shipping working systems on the tools you already run.

Fixed scope, real deadline

Agreed scope, built, reviewed, shipped. The owner saw exactly what he was getting before it went live.

Got a build that needs shipping?

Tell us what’s broken or missing. If it’s buildable in weeks on your existing tools, we’ll tell you — and if it isn’t, we’ll tell you that too.