Dutchrennsport

Dutchrennsport (DRS Development) is a specialist workshop near Rijen focusing on Porsche and classic performance cars. They offer OEM+ engine rebuilds, performance builds, gearbox work, suspension and brake upgrades, plus custom interior and restoration services.

The team operates from Dorpenbaan 9–11 in Rijen and lists direct contact details on their site (email janmertens@dutchrennsport.com, phone +31 6 270 45 008). Their services are technical and workshop-based, suited to owners wanting in-depth mechanical and restoration work.

A hands-on performance and restoration workshop focused on engines, gearboxes and chassis upgrades for Porsche and classic cars.

Look out for:

• OEM+ engine rebuilds and performance engine builds.

• Gearbox rebuilds and upgrade options for classic transmissions.

• Suspension and brake upgrade work alongside restoration projects.

• Custom parts fabrication and interior/restoration services.

Best way to experience it: Contact Dutchrennsport before visiting to discuss your car, share VIN/spec details and arrange a time to view the workshop or drop off the vehicle. Expect technical conversations and long-form project timelines rather than a quick service bay visit.

• Contact by email or phone before visiting to confirm availability.

• Workshops can be busy; schedule inspections or drop-offs in advance.

• Bring vehicle VIN, build history and target specifications to speed estimates.

• On-site access may be limited while work is underway; pre-arranged visits are recommended.