[E30 sam]

I've recently bought a 07 57 320d m sport e90, unfortunately it's the 163bhp version, I was wondering where is the best place to get it remapped. I'm located in Preston but I'm about to move to Beverly East Yorkshire. Ideally I'd like a rolling road set up just to make sure the car is healthy before putting the extra strain on the turbo.

Thanks in advance for the input

[cyrano]

buy yourself a mpps cable ( about 30 pounds on ebay) read your map and send it to me i can remap it for you for about 190-200hp and around 400nm with flat curves

[Alex.J]

Unfortunately the 163? Wouldn't say that was a bad thing..

However, a remap from emaps would be my recommendation. They come to you and run a full diagnostics before hand.

Obviously no RR, but you then again a RR won't tell you if your clutch is on its way out or if your turbo is about to blow..

[cyrano]

Every tuner proceed diagnostic before remap ( or at least the good once )

Maybe he wrote that about 163 is because generally m47 are a bit worst than n47 177, n47 is better in any way ( i had both m47 and n47 ) but first production versions with n47d20a have big problems with timing chain .

How much tuners charge for remap in UK ? Avg prices ?

[Alex.J]

From the list of problems I have seen on forums, i deliberately avoided the n47 and bought the m47..

The last of the leading new with technical updates to iron out problems will also be better than a fresh out the box engine, hence timing chain issues.. Not to mention the timing chain is in the wrong place ha!

Obviously, any 330d would be better but still..

[Taus-e92]

If your thinking of remapping. I would use revo tech. My friends have had their bms and vws mapped their. Guys are great

[E30 sam]

Thanks for the replies. I said unfortunately as it is on the over lap with the newer n47 which i'd have probably been happy with in terms of power.

Ideally I'd like somewhere local Hull.