GCS Engineering, German car and Porsche specialists
Porsche specialist since Carrera Performance

Porsche Specialist, Horsham

You could take it to the Porsche Centre and pay dealer rates for someone who has never had the flat-six apart, or you could take it to the workshop that has been doing exactly that since before most Porsche Centre technicians were born.

Co-owner Jez Parsons' history runs through Carrera Performance, based at this same Monks Gate site, and that Porsche specialism sits at the centre of what GCS Engineering does. Air-cooled and modern, road car and track car, we know where these engines actually fail and how to put them right properly.

Models we see most: 911, Boxster, Cayman, Cayenne, Macan, and air-cooled classics

What We're Known For On Porsche

  • Flat-six rebuilds and IMS bearing work on M96 and M97 engines
  • Air-cooled 911 and classic Porsche mechanical restoration
  • PDK transmission servicing
  • Hunter alignment set to fast-road or track geometry
  • Race and trackday preparation

Tell us what the car is doing and we will tell you straight.

No hard sell, no assembly swapped on a guess. Call the workshop directly or send the details online and we'll get back to you the same working day.