JMP Performance

06/06/2026

27/05/2026

🔥 JMP Performance – Vehicle Remapping Specialists 🔥

Looking to get more from your vehicle? At JMP Performance, we offer professional Stage 1, Stage 2 & Stage 3 remapping to improve performance, drivability, and overall driving experience.

We can also help with:

✅ EGR problems sorted
✅ DPF solutions
✅ AdBlue problems gone
✅ Professional performance tuning
✅ Reliable and friendly service

Proudly serving Pembrokeshire, we’re here to help you get the best out of your vehicle.

📩 Message us today to book in or find out more.

JMP Performance
Performance. Power. Results.

26/05/2026

More power. More torque. Better response.

At JMP Performance, we tune your vehicle to unlock smoother, stronger performance while keeping it reliable for everyday driving and those perfect Pembrokeshire coastal roads.

✅ Stage 1 remaps
✅ Performance you can feel
✅ Expert tuning you can trust
✅ Quality results every time

Ready to get more from your car?

Message JMP Performance to book your remap today. 📩

20/05/2026

JMP Performance & Automotive Professional Tuning & Diagnostics in Neyland, the Heart of Pembrokeshire Specialists in ECU remapping, vehicle diagnostics, coding, and performance upgrades. Trusted local service, real results, and expert care for your vehicle. Maximise performance. Improve drivability. Drive with confidence. Get in touch today to book your vehicle in with JMP Performance & Automotive.

19/05/2026

Another one sorted at JMP Performance 👌

This BMW M140i came in with an engine management light and an O2 sensor fault code. Initial scans pointed towards a faulty lambda sensor, but after further diagnostics we found the real issue — an aftermarket O2 sensor plug that wasn’t locking into place properly and intermittently losing connection.

Modified and secured the plug correctly, cleared the faults, and the issue was fully resolved without unnecessary parts being thrown at it 🔧

Just another reminder that proper diagnostics save time and money.

Fault codes only tell part of the story.

📍 Diagnostics | Repairs | Performance
📩 Message the page to book in

19/05/2026

Pembrokeshire… we’ve had enough of the rain.
So the team at JMP Performance is fighting back the only way we know how —
👉 by dropping the price of our Stage 1 maps for the entire month of June!
If the sun won’t come out, your horsepower can.
📍 JMP Performance, Neyland
💥 June Stage 1 Offer — Limited slots

18/05/2026

Walking into a garage can be stressful. But with Jason's 26 years of hands-on, ex-military experience, you get clear answers and honest work from the start. No sales pitch, just proper care you can trust every time.

15/05/2026

Feeling talked over at a garage? It shouldn't be that way. At JMP Performance, we start every visit with real, clear answers. No jargon, no rush—just honest chat that makes you comfortable asking all your questions from the moment you arrive.