Default Enginetuner Ltd.
We are a Family run business, established for 26 years, evolving into a wide based tuning specialist, run as a department store for virtually any type of car. Our Subaru department is particularly busy, enjoying the benefits of some ten years of gradual development.

We are based in Plymouth, Devon, and we like it just fine here!

You can contact us via alan@enginetuner.co.uk or Alan Jeffery - Engine Tuner
or 01752 345880 if you fancy a private little chat with myself or Martyn.

We sell anything Subaru if we can, just ask us, including a whole car, via our sales stock run by Storm Performance.co.uk – Sports and Performance Car Specialist

Cosworth appointed us main dealers, and we offer 10% from their great range of Subaru tuning goodies for SN members, also 10% from our turbo dealerships, plus whatever else I can squeeze from our other suppliers.

We now offer the Turbo Technics S206 turbo, a proven 500 bhp from stock location. This unit has great potential, and is going to be popping up all over the place soon judging by the level of interest and sales to date.

We are (probably) more experienced than anyone else around with the use of a dyno, having had the benefit of at least one since 1977, and using them on a daily basis. Yes, we road tune as well as appropriate! We offer mapping for just about all the systems that matter, including Apexi, Autronics, Ecutek, Gems, Motec and Simtek. Especially Simtek, having been involved from the very early days, when a lot of other tuners didn't know how good it was...

We have a fully equipped machine shop and engine build clean room, and offer full rebuild and repair to a high standard, with proven results. Our engine builder, Andy Bates, has 30 years experience, and is our sole builder of Subaru engines. We supply our own development 2.1 stroker conversion, plus 2.5 conversions in abundance, alongside all the the usual head surfacing, pressure testing, engine boring and honing, full engine balancing etc. We are recommended engine builders by Cosworth UK, carrying out prototype work on the 400 bhp supercharged Duratec fitted in the Brooke Roadster.
We build amongst the highest power Subaru engines available, ranging up to 705 bhp! We can guarantee power results for given project targets, having proven our claims many times.

We regularly rebuild Evo engines producing over the 500 bhp barrier, using our exclusive S205 turbo.

We have a four ramp workshop to carry out any mechanical task.
We don't employ boys to do Men's work! My entire staff of seven have been with us for at least 5 years.

We offer stainless exhaust and intercooler pipe fabrication on site.

We can therefore remove, machine, rebuild, replace, refit and modify and tune and dyno the car, all in house. Anyone else you know of?

Call us anytime for a quote, chat, shoulder to cry on when you've broken it, or a free cuppa if you're passing.