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remap@hdi-tuning.co.uk    en English

Our services

Here you can learn more about our services.

Webshop

Pay for products and tuning upgrades.

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Online remap

Program your ECU from home with our simple online service.

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Postal remap

Post the engine ECU to us – 2 to 3 day turn around.

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File Portal

Professional Tuning Files For Tuning Professionals.

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AdBlue Delete

Remove troublesome AdBlue software.

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Unlocked ECUs

Plug and play unlocked ECUs with immobiliser delete.

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DPF delete

Complete DPF delete software solutions.

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EGR delete

Disable EGR and prevent soot build up.

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Advanced Software Tuning

When you use a HDI Tuning Remap you can relax in knowing that our software is not only optimised for perfect performance and drivability, but we've also designed our software with reliability as a core focus. We've specialised in Tuning the PSA HDI engines for over ten years and we can offer the most advanced tuning software available.

When you use a HDI Tuning Remap you can relax in knowing that our software is not only optimised for perfect performance and drivability, but we've also designed our software with reliability as a core focus. We've specialised in Tuning the PSA HDI engines for over ten years and we can offer the most advanced tuning software available.

When you use a HDI Tuning Remap you can relax in knowing that our software is not only optimised for perfect performance and drivability, but we've also designed our software with reliability as a core focus. We've specialised in Tuning the PSA HDI engines for over ten years and we can offer the most advanced tuning software available.

All of our software is custom written and tested in house by our lead engineer who holds a Masters degree in Mechanical and Electrical Engineering.

All of our software is custom written and tested in house by our lead engineer who holds a Masters degree in Mechanical and Electrical Engineering.

All of our software is custom written and tested in house by our lead engineer who holds a Masters degree in Mechanical and Electrical Engineering.

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ECO Tuning As Standard

There's no need for two different sets of software to get fuel economy gains or for performance gains. Most maps within the ECU software are three dimensional and can be optimised at different load ranges. With our advanced software upgrades you won't only get great power gains, you can also save some fuel thanks to small optimisations made to injection timing, fuel pressure at part load, torque delivery at the low end and even turbo VNT adjustments.

There's no need for two different sets of software to get fuel economy gains or for performance gains. Most maps within the ECU software are three dimensional and can be optimised at different load ranges. With our advanced software upgrades you won't only get great power gains, you can also save some fuel thanks to small optimisations made to injection timing, fuel pressure at part load, torque delivery at the low end and even turbo VNT adjustments.

There's no need for two different sets of software to get fuel economy gains or for performance gains. Most maps within the ECU software are three dimensional and can be optimised at different load ranges. With our advanced software upgrades you won't only get great power gains, you can also save some fuel thanks to small optimisations made to injection timing, fuel pressure at part load, torque delivery at the low end and even turbo VNT adjustments.

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Check out our excellent reviews!

After 10+ years of working with HDI engines we know them better than anyone. All remaps are the result of months or even years of research, testing, and development upon the engine they are applied to. This ensures the best possible performance and driveability from our remaps.

If you want to see some real world feedback check out the HDI Tuning Facebook page or jump on to Google reviews.

After 10+ years of working with HDI engines we know them better than anyone. All remaps are the result of months or even years of research, testing, and development upon the engine they are applied to. This ensures the best possible performance and driveability from our remaps.

If you want to see some real world feedback check out the HDI Tuning Facebook page or jump on to Google reviews.

After 10+ years of working with HDI engines we know them better than anyone. All remaps are the result of months or even years of research, testing, and development upon the engine they are applied to. This ensures the best possible performance and driveability from our remaps.

If you want to see some real world feedback check out the HDI Tuning Facebook page or jump on to Google reviews.

Information

Why ECU Tuning?

Get more Torque and more power through a simple ECU flashing procedure.

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Is remapping safe?

All HDI Tuning software is designed for optimal performance and maximum reliability.

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Upgrade guides

We've put together several engine specific turbo or injector upgrade guides.

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FAQ + help

Search for frequently asked questions, and help with common HDI problems.

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Dyno results

Take a look through Dyno results taken from past tuning projects.

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What People Say

Reviews from our customers.

Kevin Eyre

Suzuki Vitara


Steven is a top chap. Sent the files for my Suzuki Vitara via email and totally transformed the jeep. More torque across the whole rev range and gained about 10 mph on top speed. Total value for money. My brother in law is now ordering the same service the day I done mine! 5 star service and 5 star MAP. Thanks again Steven :-)

Ashleigh Walton

Peugeot 306 2.0 HDI


Took my 306 here today that required more power 😇🙈 all I can say is what a fantastic job he has done. the car has so much more power 😍. He also diagnosed issues that I wouldn't have found. thank you for your 5* service. highly recommended.

Vlad Enache

Peugeot 207 1.6 90


I had my peugeot 207 90 HDI mapped for VNT turbo by Steve. The car runs faultless and moves pretty quick. The online service it s very fast, comprehensive and at the right price!

Kate Edwards

Citroen DS3 1.6 8V


Great fast service, very knowledgeable, my ds3 1.6 diesel runs so much smoother and faster after it’s remap. Highly recommend this company.

Bob Hoffman

Peugeot 307 2.0 HDI


What can I say. I had my 307 90hdi tuned by Ste and he’s done an amazing job it literally means just that.he has brought a whole new meaning to a new lease of life my 307 has never felt this good from 90bhp to just over 125bhp at 275Nm it has become a new animal I would highly recommend he to any one who needs there HDI engine kicking up a notch. 5* service and not to mention he managed to booked me in with in less then a weeks notice. Thanks again mate will be happy to do business again :)

Sam Dawson

Peugeot 206 1.6 HDI


Just had my 206 1.6 hdi remapped with the egr and dpf delete and it's made one hell of a difference. Having egr issues before hand has made the remap even more of an improvement. I defintly recommend HDI Tuning as Steve is great at responding to emails and has given me brilliant advice on what to do to ensure the remap works as it should. Thanks again Steve you have defintly left me with a big grin on my face and wanting to drive the car at every given opportunity.

Leo White

Ford Focus 1.6 16V


Remap done by Steve. On hand advice and a wealth of knowledge. Put simple the guy knows his S#*T. After remap had an unrelated fault and Steve was able to diagnose over the phone and it cost me a fiver to fix myself (actually about 50p of vac pipe) but I got plenty left. Cheers HDI Tuning.

Alim Miah

Peugeot Expert


Peugeot Expert 90bhp (sluggish), remapped with a Stage 1 Ecu 120bhp (lively). After numerous emails and phone calls to Steve about questions on the Stage 1 Remap I was always put to ease by Steve's quick response, reassurance and honesty. I cannot add anymore to Steve's attitude and personality towards his customers than what everyone has already written. Now after installing the remapped ecu the van started up as normal and everything ran as normal. I took it down the bypass and it just felt a lot lively and lighter.

Caoimhín Ó Ceallaigh

Volvo S80 16V


Had a 1.6D 2011 Volvo S80 throwing up errors from turbo and EGR valve. Car was way down on power and economy. Left it with HDI Tuning for a few days for some work and a remap and the car is more powerful and more efficient than ever before! Previously it would stick around 50MPG on runs of 70-75 mph, now it has just managed over 1000kms to a tank and an average of 58.1MPG. The car has good pull through all gears and emissions do not appear to have changed at all. Delighted with the results!

William Tepper

Peugeot 307 2.0 136


Had my Peugeot 307 136bhp remapped to 170bhp using a BDM100 tool and the online remap service - files were sent back to me the same day which I was very impressed by. Support/service throughout the whole process was excellent, including the DIY guides on how to read/write the files from the ECU. My antipollution system warnings are now a thing of the past and the map itself is great - the car pulls hard right up to the redline now, it's like a totally different engine and I'm quite surprised by how fast the car is now. Well worth the money, I wouldn't hesitate to recommend HDI Tuning.

About

At HDI Tuning Limited our mission is to deliver excellent remaps and customer satisfaction all for a reasonable price. We like to do things the proper way, and not the easy way, and this is clear from the way our remaps drive and the reliability they provide. All of our software is developed in house by the Director of our company, Steven, who has a Masters degree in Mechanical Engineering but more importantly a great understanding of the HDI Engines and the software programmed in to their control units.

HDI Tuning Ltd specialise in advanced ECU software programming solutions for the Peugeot and Citroen HDI engines. All remapped software is developed and written in-house through years of intelligent research and development. The remaps we produce have been tested extensively with the safety of your turbo and engine at mind. We maximise the power output of your engine whilst reducing fuel consumption and remaining within the safe limits of your engine. At HDI tuning we will not be beaten on our price, quality or customer service.