Courtenay Sport

Courtenay Sport is a specialist performance and service workshop focused on Vauxhall/Opel (VXR/OPC) cars, offering ECU remaps, rolling‑road tuning and mechanical upgrades. The workshop stocks major performance brands and runs a purpose‑built dyno for tuning and datalogging.

Located on the North Walsham industrial estate a short walk from the station, Courtenay Sport also handles engine and gearbox rebuilds, performance component fitting and routine servicing with Tech2/MDI diagnostics.

You’ll bring your car to a working performance garage for diagnostics, mechanical work or dyno tuning. Staff will assess the car, recommend parts or software changes and, if booked, perform rolling‑road tuning with datalogging to optimise performance.

On arrival

• Park on the industrial estate; staff can meet you from North Walsham station if arranged.
• Workshop reception handles paperwork, VAT invoicing and contact details.

During the visit

• Expect a vehicle inspection, diagnostics with Tech2/MDI, and a pre‑tune check of fluids and hardware.
• For dyno sessions you’ll be strapped in for controlled runs while technicians log ECU data and adjust maps.
• Mechanical jobs (brakes, turbos, suspension) are completed in the same facility with OEM and aftermarket parts.

• Book in advance for dyno time or major mechanical work.
• Business hours Mon–Fri 08:30–17:30; closed weekends and bank holidays.
• Phone lines operate 09:00–13:00 and 14:00–17:00 on weekdays.
• Located at 14 Folgate Road; short 5–10 minute walk from North Walsham station.