Hi All,
I know its been asked 100 times before, but any recommendations please :

who have you used ? happy with results ? Cost of remap please ?

Many Thanks

Hi . I remapped my 2.7 TDV6 with Quantum Tuning. It cost me 350 euros in Spain. I had it done about 5 months ago and am really happy i did it. It took the technician about 30 minutes to complete and it now feels like a completely new car to drive.

I would only use the trusted LR gurus, Alive tuning or BAS autos. Fully tried and tested with bags of years mapping Land Rovers

Try Bodsy on here or hopefully he will be along to help you out due to your area  2003 BMW M5 - 5 Litres of V8 Optimax Slurping Goodness in Carbon Black

2013 SDV6 HSE Black Edition- Orkney Grey with Ebony & Ivory. LR Facelift RAI, Genuine G4 Expedition Rack, 4x Warn SBD-160 Spotlights, Warn 9.5XPS Winch, Mantec Underbody Protection and Sump Guard, Full Easy Lift Suspension Module, LR Light Guards, Light Force HTX230 Hybrid spotlights, 18” Compomotive PD1881 on 265/65/18 BF Goodrich KO2, ARB fridge, TuffTrek awning 😎

That ^

I've dropped you a message Bulldog.  Bodsys Brake Bible
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See it HERE

Based upon feedback on the forum there are a lot of people who are happy with remapping their TDV8 engines to get extra power and torque - no debate. My comments from now mainly relate to hot climate experience - not directly relevant to your case but I think people should be aware.
I have a 2010 TDV8 and the performance is very good on a cool day. Get above 30C and you start to see a significant reduction in performance. 40C and above its a different car, the performance drops hugely - where has all that power gone - nothing that a big V8 won't fix.
I have tried european spec performance chip upgrades on petrol cars here - they work fine on a cool day but get a hot day and cars without knock sensors rattle their little head off with pre-ignition and the ones with knock sensing just don't perform.

Chip tuning may produce results under certain conditions, but there is no quantifying information on how close they take the car to its mechanical design limits and the consequences thereof. People selling upgrades won't tell you because its not in their interest (and they probably don't know) and most likely the majority of owners don't keep their vehicles long enough to see the consequences or get rid of them because of problems caused by the upgrades.

A larger intercooler will really help with the hot temperature power gains/performance.

But I'm a little confused, have you had your tdv8 remapped or just referring to petrol vehicles you've had mapped? Bodsys Brake Bible
Software Updates Contact me
RRS Timed Heat/Remote kits - Contact me
BAS Engine Re-maps/ EGR Blank EuIII and EuIV
Clock On The Dash/ SNOTM /3Flash / BT Update /Service Reset/Error Codes read\ Gearbox Reset
See it HERE

Hi Bodsy, do you still do re-maps, cheers.

Indeed I do. I’ll drop you a message. Bodsys Brake Bible
Software Updates Contact me
RRS Timed Heat/Remote kits - Contact me
BAS Engine Re-maps/ EGR Blank EuIII and EuIV
Clock On The Dash/ SNOTM /3Flash / BT Update /Service Reset/Error Codes read\ Gearbox Reset
See it HERE

Have you got a number I can call you on 07766 457278
Regards Martin