JS Auto Tuning and Performance- are an aircooled flat four engine workshop,
and provide all manor of VW & classic Air-cooled Porsche engine services. 
From engine case Line boring, 
to building bespoke engines designed to your specification and requirements. 

Enhancing Volkswagen engine performance for more than 26 years!

JS Auto Tuning & Performance Limited has been working with Classic Volkswagens of all types, including Beetles, Karmann Ghia, Variants, Splitscreen and T2 Bay transporters, and all generations of VW camper vans for over 26 years. 

We are a North West based aircooled engine specialist machining and balancing workshop.
We are experts in Air-cooled engines, and improving the performance of your classic air-cooled vehicle. 

VW and Porsche flat four air-cooled engine machining, reconditioning your parts for you to rebuild your own engine.

We also offer bespoke engine building services, to suit your requirements, 
From the very early 30HP style engines through Type 1 and Type 4 engine types. 

We have over 26 years of experience, which enables us to offer a fantastic service to a wide range of Classic Volkswagens and Porsche vehicles. Trust us, your car is in safe hands.

Find us for current updates on Facebook, and Instagram!
ECU remapping

ECU remapping for a wide range of vehicles

engine

Air-cooled engine specialists

Contact JS Auto Tuning & Performance Limited for:

  • ECU remapping / Diesel Economy Tuning
  •  VW remapping/tuning
  • Air-cooled engine building services
  • Dynamic crankshaft balancing
  • Air-cooled engine parts machining
  • Case line boring
  • Volkswagen
  • Porsche
DAN: James did an excellent job on my beetle tdi, I got a stage 1 remap and it’s totally transformed my car. It pulls like a train and is also a lot better on fuel now. Someone recommended him to me, I’m recommending him to anyone. He knows his stuff ⭐️ ⭐️⭐️⭐️⭐️⭐️

Lancashire Sandrails: These guys know what there on about , excellent knowledge and customer service, highly recommend ⭐️⭐️⭐️⭐️⭐️⭐️

Rob: Great people great service great advice highly recommended ⭐️⭐️⭐️⭐️⭐️⭐️

Aarron Corkish: Fantastic service, friendly staff and brilliant prices. Went here for a remap on my Skoda, performance and mpg are massively improved. Would recommend ⭐️⭐️⭐️⭐️⭐️⭐️

For professional engine remapping, or your Volkswagen or Porsche air cooled engine machining requirements, give us a call or drop a text on;
07923 273333

CONTACT US

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