What are the opening hours?

Monday 9am - 5:30pm Tuesday 9am - 5:30pm Wednesday 9am - 5:30pm Thursday 9am - 5:30pm Friday 9am - 5:30pm

ReTuned Remapping

Vehicle Remapping Service based in Co. Down, offering Performance Tuning, DPF & EGR Solutions, NOx / Ad-Blue Removal, DTC Removal and more!

04/09/2026

Volkswagen MK6 Golf in for a Stage1 Tune!

📉 90 BHP ( Stock )
230 Nm

📈 140 BHP ( Tuned )
310 Nm

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

13/08/2026

BMW X5 3.0D in for a Stage1 Tune!

📉 265 BHP ( Stock )
620 Nm

📈 310 BHP ( Tuned )
720 Nm

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

27/07/2026

BMW M4 in for Stage 1 Tuning and GTS Flash Update!

📉 425 BHP ( Stock )
550 Nm

📈 500 BHP ( Tuned )
680 Nm

The GTS conversion consists of:

•GTS DCT Update:Improved Gear changes, eliminates the jerking that the DCT gearbox suffers from. Improved rev matching

•GTS Electronic Power Steering update: Heavier, Improved steering wheel feel, giving you more feel through to the tyres

•GTS DSC Update: Better traction control and cornering, more lively MDM Mode

•GTS Differential Update: Improved cornering, and power delivery to the rear wheels. All-round better launch from a stand still

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

07/07/2026

Mercedes C300 Hybrid in for our Ad-Blue Solution

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

ReTuned Remapping
Unit 1 Glenford Way
Newtownards
BT23 4BX

12/05/2026

Audi A8 in for a Stage1 Tune and our Ad-Blue Solution!

📉 258 BHP ( Stock )
580 Nm

📈 310 BHP ( Tuned )
650 Nm

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

01/05/2026

Renault Clio RS197 in for Stage1 Tuning

📉 197 BHP ( Stock )
215 Nm

📈 210 BHP ( Tuned )
235 Nm

On these 197’s peak power isn’t much of an improvement or even the goal, the Tuning on gives a massive improvement on throttle response and mid-range torque.

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

ReTuned Remapping
Unit 1 Glenford Way
Newtownards
BT23 4BX

21/04/2026

BMW 335d in for Stage 1 Tuning!

📉 310 BHP ( Stock )
630 Nm

📈 380 BHP ( Tuned )
745 Nm

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

ReTuned Remapping
Unit 1 Glenford Way
Newtownards
BT23 4BX

20/03/2026

Audi R8 4.2 V8 in for Stage 1 Tuning!

📉 420 BHP ( Stock )
430 Nm

📈 440 BHP ( Tuned )
455 BHP

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

09/02/2026

Mercedes GLC250 in for Stage1

📉204 BHP ( Stock )
500 Nm

📈240 BHP ( Tuned )
550 Nm

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

10/12/2025

Hyundai i30 N in for Stage1 and OPF Removal

📉 270 BHP ( Stock )
380 Nm

📈 300 BHP ( Tuned )
440 Nm

Please contact us for any information or enquiries!

📱- Message our Page
📞 - 07411732111
📧 - [email protected]

Address

Unit 1a Glenford Way
Newtownards
BT234BX

Opening Hours

Monday	9am - 5:30pm
Tuesday	9am - 5:30pm
Wednesday	9am - 5:30pm
Thursday	9am - 5:30pm
Friday	9am - 5:30pm

Website

https://www.mccormicksgarage.co.uk/performance%20remapping.htm

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