Welcome to Leeside Tuning
Custom Vehicle Remapping & Tuning
Based in Cork City, we specialize in custom vehicle remapping / tuning with a 2WD dyno in house from dyno tuning, downpipes, plates, software solutions, dyno runs, L.E.D conversions & Maxton Kits We’re a one stop shop.
Welcome to Leeside Tuning
Tuning for enhanced performance and driving pleasure
With many years of expertise on and off the track we have tuned over 10’000 vehicles, we are the trusted professionals in the industry.
Welcome to our site
Leeside Tuning
Custom Dyno Tuning
We specialize in custom dyno tuning and car remapping
for Turbo Diesel and Turbo Petrol Vehicles

Welcome to
Leeside Tuning
Leeside Tuning offers a wide range of auto-tuning services in Cork City. We offer stock-like drivability with extreme power gains by modifying your engine‘s timing, boost, and fuel mixture. Our custom tuning service reflects our goal of providing the most reliable, clean, and cost-efficient method for getting the most out of your engine.
Leeside Tuning Cork Car Remapping and DPF/EGR/ADBLUE specialist operating in Forge Hill Cork, Our services include a wide variety from economy to performance tuning.
We believe reliability and drive-ability are as important as power and torque. Using some of the most advanced and sophisticated remapping and tuning equipment available, combined with years of experience, we can tune the vast majority of cars and commercial vehicles on the market today.

EXCELLENT Based on 104 reviews Posted on Fergus MulcahyTrustindex verifies that the original source of the review is Google. Cant say enough about leeside tuning to be honest, Lee has tuned my car for stage 2 and took on my stage 3 project without hesitation. The car had a mismatch of performance related modifications which Lee programmed to the car and dialed them in. The car is now making over double the figures of stock and has a smooth linear boost curve. Boosts from 3400 right the way to 7200 and runs out of revs before boost. Couldn't be happier with the results. Lee is also very forthright and honest about how long projects take and will contact you with an update without you having to make contact with him. He takes great care in his work and his customers also. If you want a job done right go to leeside tuning.Posted on The Quiet ManTrustindex verifies that the original source of the review is Google. Lee is fantastic. I had to get work done on my car once by him and sure enough he was able to fit me in without hesitation and got the job done. The car has been perfect since. Thanks LeePosted on john connollyTrustindex verifies that the original source of the review is Google. did a great job doing number plates and sorting faults and dpf on my honda civic. fast and reliable service .highly recommend to family and friendsPosted on Kamil RusinekTrustindex verifies that the original source of the review is Google. Best in the business, absolute gent and a pleasure to deal with. Had numerous faults in the cars ecu and Lee cleared/ resolved them all. Can’t recommend enoughPosted on Akshay karvirTrustindex verifies that the original source of the review is Google. Best in the business. This is my second car that was looked after by Lee. Ringed Lee late evening for guidance before buying the car and although he was off work he not just advised me but also helped at things to look for. The car was then looked after and diagnosed by Lee to make sure there was nothing that needed to be fixed or could cause potential issues. Always a pleasure to deal with and very accommodating. Highly recommended.Posted on Darren J Spoonley Photography (The Irish Photographer)Trustindex verifies that the original source of the review is Google. The best in the business, there’s nothing that Lee doesn’t know when it comes to Tuning. There’s a reason why he’s booked out, no one comes close to his skills! If there was a 6 star review then he would get itPosted on Aaron O'SullivanTrustindex verifies that the original source of the review is Google. The service Lee provides is an outstanding. I had a complex mapping issue with a vehicle I recently purchased and Lee went above and beyond to see it corrected. The level of detail this man went to, to resolve the issue was excellent and very much appreciated. He was honest and transparent throughout the whole ordeal. If I could give six stars I would!Posted on Zane LlewellynTrustindex verifies that the original source of the review is Google. I'd highly recommend Leeside Tuning. It's my second time dealing with Lee, and he's a pleasure to deal with. The workshop is a great indication of his attention to detail; it's absolutely mint!Posted on Finnan lufyorsginTrustindex verifies that the original source of the review is Google. Lee gentleman to deal with start to finish.my 2.0 avencis give n dpf trouble.and sorted her out and gave ger tune up.some car to move now.Posted on kevin barryTrustindex verifies that the original source of the review is Google. 5☆service highly recommended Lee is great to deal with booked my car in he texted and rang to make arrangements to suit us both when he could take the car for a service,road log test,and a few extra bits and general look over Had the car a few days as I knew thought it would be to look at it rang me and said it was ready to go He's a busy man but like everything I was prepared to wait for the best service man for my car as I wasn't happy when it went to a main dealer the last time it cost more and didn't get the service quality of work this man shows does Look no further the wait work and knowledge lee is the man for the job Thank you 👍

check out our maxton kits
CALL NOW OR ORDER ONLINE!
4D Number Plate with Gels – 3D – 4D & Tinted
€ 69.99 – € 99.99Price range: € 69.99 through € 99.99Leeside Tuning Number Plate Surrounds

leeside tuning cork city
Check out our remap simulator
- Stage 1 & Stage 2 custom performance tuning
- Gearbox tuning
- Increased BHP
- ECU coding
- EGR solutions
- Speed limiter removal & much more...

HYDROGEN ENGINE CARBON CLEANING
PERFORMANCE PARTS AND FITTING
SERVICING AND MAINTENANCE

OUR RANGE
BEST SELLING PRODUCTs


The services we provide are as follows:
Custom Stage 1 & Stage 2 Engine Calibrations
All vehicles are subject to a pre health check which is carried out on the dyno, this includes multiple pre tuning runs fully data logged to assess the condition of the vehicle presented to us, and help diagnose any obvious potential issues prior to tuning so the customer can be advised.
We also carry out an extensive diagnostics sessions before, during and after the pre tuning runs. The safety of your engine and professionalism in which we advise customers in regards to their vehicles is our top priority to ensure quality and customer satisfaction.
Once we’re happy with the pre tuning logs we then advise the customer of the process to begin tuning to the potential of the vehicle.
OUR BLOG
AdBlue issue Fixed
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By
RYT-Media
202 BMW X5 E45 hybrid
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By
RYT-Media
Leeside Tuning Caddy 514NM of torque
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By
RYT-Media
EXCELLENT Based on 104 reviews Posted on Fergus MulcahyTrustindex verifies that the original source of the review is Google. Cant say enough about leeside tuning to be honest, Lee has tuned my car for stage 2 and took on my stage 3 project without hesitation. The car had a mismatch of performance related modifications which Lee programmed to the car and dialed them in. The car is now making over double the figures of stock and has a smooth linear boost curve. Boosts from 3400 right the way to 7200 and runs out of revs before boost. Couldn't be happier with the results. Lee is also very forthright and honest about how long projects take and will contact you with an update without you having to make contact with him. He takes great care in his work and his customers also. If you want a job done right go to leeside tuning.Posted on The Quiet ManTrustindex verifies that the original source of the review is Google. Lee is fantastic. I had to get work done on my car once by him and sure enough he was able to fit me in without hesitation and got the job done. The car has been perfect since. Thanks LeePosted on john connollyTrustindex verifies that the original source of the review is Google. did a great job doing number plates and sorting faults and dpf on my honda civic. fast and reliable service .highly recommend to family and friendsPosted on Kamil RusinekTrustindex verifies that the original source of the review is Google. Best in the business, absolute gent and a pleasure to deal with. Had numerous faults in the cars ecu and Lee cleared/ resolved them all. Can’t recommend enoughPosted on Akshay karvirTrustindex verifies that the original source of the review is Google. Best in the business. This is my second car that was looked after by Lee. Ringed Lee late evening for guidance before buying the car and although he was off work he not just advised me but also helped at things to look for. The car was then looked after and diagnosed by Lee to make sure there was nothing that needed to be fixed or could cause potential issues. Always a pleasure to deal with and very accommodating. Highly recommended.Posted on Darren J Spoonley Photography (The Irish Photographer)Trustindex verifies that the original source of the review is Google. The best in the business, there’s nothing that Lee doesn’t know when it comes to Tuning. There’s a reason why he’s booked out, no one comes close to his skills! If there was a 6 star review then he would get itPosted on Aaron O'SullivanTrustindex verifies that the original source of the review is Google. The service Lee provides is an outstanding. I had a complex mapping issue with a vehicle I recently purchased and Lee went above and beyond to see it corrected. The level of detail this man went to, to resolve the issue was excellent and very much appreciated. He was honest and transparent throughout the whole ordeal. If I could give six stars I would!Posted on Zane LlewellynTrustindex verifies that the original source of the review is Google. I'd highly recommend Leeside Tuning. It's my second time dealing with Lee, and he's a pleasure to deal with. The workshop is a great indication of his attention to detail; it's absolutely mint!Posted on Finnan lufyorsginTrustindex verifies that the original source of the review is Google. Lee gentleman to deal with start to finish.my 2.0 avencis give n dpf trouble.and sorted her out and gave ger tune up.some car to move now.Posted on kevin barryTrustindex verifies that the original source of the review is Google. 5☆service highly recommended Lee is great to deal with booked my car in he texted and rang to make arrangements to suit us both when he could take the car for a service,road log test,and a few extra bits and general look over Had the car a few days as I knew thought it would be to look at it rang me and said it was ready to go He's a busy man but like everything I was prepared to wait for the best service man for my car as I wasn't happy when it went to a main dealer the last time it cost more and didn't get the service quality of work this man shows does Look no further the wait work and knowledge lee is the man for the job Thank you 👍