G-Tek Performance we come to you
G-Tek Performance
we come to you
DPF CLEANING
Remapping Service - Stage 1-2 | DPF | Egr | AdBlue
We Tune Cars, Vans, Motor Homes and Camper Vans
MOBILE TUNING SERVICE
REQUEST FOR A QUOTE
CHECK GAINS & SEND QUOTE REQUEST


Why Choose Us?
G-Tek Performance are well-established vehicle tuners Hartlepool with many years of experience in remapping all variations of vehicles. We specialise on Engine tuning and Engine remapping specifically for performance and fuel economy.
Our Remapping Services
- DSG Gearbox Mapping
- BMW Gearbox Mapping
- MERCEDES Gearbox Mapping
- OBD and BENCH Mapping
- Fault Code Reading
- Dash Cam Installation
- Diagnostic Works
- Launch Control (ecu specific)
- Hydrogen Carbon Cleaning
- Vehicle Remapping Stage 1-2
- Economy Remaps
- 50/50 Remaps
- DPF Solutions
- EGR Solutions
- AD Blue Solutions
- DTC Solutions
- Pop and Crackle Mapping
- Hardcut Limiter (diesel engines)
- Launch Control (ecu specific)
- Software Updates and Rollbacks
CUSTOMER FEEDBACK ON GOOGLE
EXCELLENT Based on 39 reviews Danny Arnold11 March 2025Trustindex verifies that the original source of the review is Google. Gary was great to deal with from the very first phonecall. He swiftly dealt with my dpf issues on my van and made it run like a dream. A very friendly and reliable experience , Id have no hesitation in recommending Gary. SJS & ABQ28 February 2025Trustindex verifies that the original source of the review is Google. Amazing service, Gary ended up doing several visits in the game of ‘whack-a-mole’ to solve our DPF problem. What I liked was that Gary would not do the clean until the root cause issues were fixed (split inlet pipe and airflow sensor), and he didn’t want to make money out of these fixes, was happy for me to do them and come back. I can’t recommend enough, great work. A true honest professional. Stephen Blane11 February 2025Trustindex verifies that the original source of the review is Google. Had a problem with my DPF filter. Called Gary who carried out a diagnostic review and sorted the problem Very good service indeed. Emmanuel Owoseni28 October 2024Trustindex verifies that the original source of the review is Google. After being recommended by a local garage mechanic, I contacted Gary, who kindly came to my home to check the Nox sensor issue on my Mercedes. Gary provided outstanding service—he arrived right on time, explained everything in a way that made sense, and shared valuable advice on diesel engines maintenance. The local garage had already cleared the check engine light, so the computer couldn't detect any faults with the Nox sensor or other issues at the time. Even so, Gary didn’t charge me for the diagnostic checks. He suggested I drive the car and get in touch if the check engine light reappears. I’ll certainly reach out to him again if needed. Neil McCall27 October 2024Trustindex verifies that the original source of the review is Google. I can not rate G-Tek highly enough, Gary was informative professional honest and reliable. I will definitely use G-Tek Performance again and have already informed 2 friends of the excellent service. Tanya Leonard27 October 2024Trustindex verifies that the original source of the review is Google. Gary gave a fantastic service, arrived when he said he would, explained things really well and gave good advice. Will definitely use again if needed. Phil Price22 October 2024Trustindex verifies that the original source of the review is Google. Excellent service Ajo Joseph25 September 2024Trustindex verifies that the original source of the review is Google. Gary came to my house diagnosed problems with my gearbox quickly got to the problem and got my car up and running in no time. Highly recommended! jiby johny8 September 2024Trustindex verifies that the original source of the review is Google. I was recommended by a local garage mechanic to contact Gary and he came to my house to check my discovery sport which had a DPF warning light. The service I have received from G tech was very professional, on time, he's very knowledgeable about my car and problems, took his time to explain the issues. The problem was resolved with less than half of the quote I have received from other reputable garages. Since then I have recommended Gary to my friends and I trust to recommend G- tek especially if your car have a warning lights on the dashboard and received a repair quote you can't afford. Mark Crampton8 September 2024Trustindex verifies that the original source of the review is Google. I was very happy with the service I received. It was efficient and friendly with a good price. I all most never recommend people. But on this occasion I am more than happy to recommend G Tek Performance to anyone one who needs this type of work carried out.







