ASC Performance and Tuning
Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from ASC Performance and Tuning, 224D shore Road, Greenisland.
Fully qualified auto technician and Remapping/tuning dealer
All diagnostics covered reprogramming and coding
All general mechanical work carried out, servicing, electrical and repairs
13/10/2026
Today we had this Skoda Kodiaq in with us for a custom tune, the costumer had recently just changed his car and coming from a smaller car he had noticed the difference with MPG!!
He asked for some extra power but also wanted me to try and add some extra MPG. We flashed the ecu to a power eco tune giving him not as much bhp as a stage 1 tune would but he got the best of both worlds with some added extra miles at the โฝ๏ธ some bhp and a healthy torque increase ๐
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Custom tailored remaps for all driving styles
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100% customer satisfaction
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Only genuine tools used
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Tuning certificate
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Helpful and friendly service
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All delete solutions also available
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Fully reversible if you arenโt satisfied
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Check out our 5 ๐ reviews
๐ป [email protected]
https://www.ascperformanceandtuning.co.uk
&tuning
17/09/2026
11/09/2026
phone line is back up and running ๐๐ป๐๐ป however we will be closed until Monday the 21st September as itโs holiday time ๐๐ป any calls and messages will be answered when we have a chanceโฆ sorry for any inconvenience with the phone line this week but it has been out of our control!
Our phone line is still down, so please call on WhatsApp or
Message
Our phone line is down at the minute any inquiries please use WhatsApp or messenger
14/05/2026
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21/02/2026
As well as all your motoring needโs and repairs, we thrive in the upgrading and tuning, we had this Audi s3 8v in over the past week to take it from a fast stage 1 car to a stage 2 monster ๐ฎโ๐จ
We fitted all the upgrades including
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Airtec intercooler kit
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Airtec hose kit
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turbo muffler delete
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GFB DV+
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R600 intake
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Vagsport upgraded coilpacks
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Fresh NGK racing line pro spark plugs
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Stage 2 ecu tune
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Stage 2 tcu tune
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Popโs and bang map
(Exhuast had already been fitted)
As soon as we as had these all fitted it was time for the proper work to start we flashed the ecu back to standard, to start from scratch we added as base map to work from and added adjustments to where we where happy and had a nice smooth power delivery at peak performance ๐ with the engine going stage 2 we also had to take the mb250 TCU (gearbox) to stage 2 adjusting clutch pressures so it would be more responsive on up shifting and down shifting through each gear
As this was the costumerโs every day daily car they needed to be sometimes sensible ๐
so we where able to give them the best of both carโs by adding switchable popโs and bangโs ๐ฅ through dynamic mode, meaning they can be turned of and on by the switch of a button ๐๐ป
I personally enjoyed this build from start to finish ๐
Video in comments ๐๐ป
06/02/2026
๐โ๏ธFord ECOBOOST welt belts๐โ๏ธ
Many people donโt no but we do carry out mechanical and general maintenance work here at ASC aswell as all tuning and performance upgrades ๐ฅ
If you have an eco boost engine ( 1 litre 3 cylinder ford) having the wet belt replaced is something I would advise to have replaced we have seen this belts breaking up with 30,000 miles on the car ๐ณ
All genuine ford parts used โ
Please donโt hesitate to get in touch for a quote or any information on these, as we will be happy to help๐
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Check out our 5 ๐ reviews
๐ป [email protected]
https://www.ascperformanceandtuning.co.uk
&tuning
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Telephone
Address
224D Shore Road
Greenisland
BT388TX
Opening Hours
| Monday | 9:30am - 5pm |
| Tuesday | 9:30am - 5pm |
| Wednesday | 9:30am - 5pm |
| Thursday | 9:30am - 5pm |
| Friday | 9am - 3pm |
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