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Tuner Shops

Darkside Developments

Barnsley, United KingdomOpen today 8am–5pmFree admission4.7 · 839 Google reviews

Overview

Darkside Developments is a specialist automotive workshop offering ECU remapping, dyno/rolling road testing and performance diesel and petrol services from Unit 1, Carbon Court in the Park Springs industrial estate.

The site also provides turbocharger work, DPF/OPF cleaning, wheel alignment, fabrication, paint/bodyshop links and an online parts shop. Contact via phone or email; published weekday and Saturday opening hours apply.

What to Expect

Short intro paragraph: Expect a working performance workshop focused on engine tuning and hardware repair rather than a showroom experience.

Look out for:

  • ECU remapping and performance diesel/petrol tuning on the rolling road.
  • Dyno/rolling-road diagnostics and data-led tuning sessions.
  • Turbocharger supply and rebuilds, DPF/OPF cleaning and walnut/media blasting.
  • Wheel alignment/track setup, fabrication and linked paint/bodyshop services.

Best way to experience it:

Arrive with details of your vehicle and any fault codes, book a dyno slot or diagnostic appointment in advance, and allow time for road testing and follow-up tuning adjustments.

Things to Note

  • Located in an industrial estate; allow time to find Unit 1, Carbon Court.
  • Published hours: Mon–Fri 08:00–17:00, Sat 08:30–13:00, Sun closed; check site for holiday variations.
  • Contact by phone (+44 (0)1226 827 999) or email (sales@darksidedevelopments.co.uk) to confirm services and book dyno time.
  • They operate as a working garage—expect workshop noise and active vehicles on site.

Entry

Free admission

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