E89 Z4 2.0i sdrive Remap or Tuning Box
E89 Z4 2.0i sdrive Remap or Tuning Box
Author
Discussion

DonaldTrump

Original Poster:

772 posts

213 months

Friday 10th November 2017
quotequote all
My wife has a 2015 E89 Z4 2.0i which she adores. Although I will admit the car in standard trim does perform better than I expected it to I would like to eke a little more from it.

I figure the easiest way to achieve the desired results are from either a remap or some kind of tuning box, here lies my dilemma, which is best??

Now im aware that different people will have different opinions of each so what i really want to know is if i were to go for the remap where should i go to get it done?? Please bear in mind that i live in Devon and would prefer not to travel 100's of miles so the closer the better.

If however i decide to go for the tuning box again which one should i go for?? I have done much research on this subject and the Racechip seems to get very favourable reviews. This option also comes with the benefit of home delivery so it does have a large appeal for me.

would love to hear views of personal experience or just your thoughts on which of each is best.

PS this will be either a remap or the addition of a tuning box to the standard engine, i have no interest in changing exhaust, air intake etc.

AJB88

15,964 posts

202 months

Friday 10th November 2017
quotequote all
I know nothing about BMW Tuning I'm coming from the VAG tuning world but remap.

And if you do get it remapped, get it done by somebody tried and tested, not big bob round the corner who offered you his £150 Christmas special "custom" tune that he has really just bought a file from ebay and flashed it.

DonaldTrump

Original Poster:

772 posts

213 months

Friday 10th November 2017
quotequote all
AJB88 said:
I know nothing about BMW Tuning I'm coming from the VAG tuning world but remap.

And if you do get it remapped, get it done by somebody tried and tested, not big bob round the corner who offered you his £150 Christmas special "custom" tune that he has really just bought a file from ebay and flashed it.
The exact reason i'm asking the question. I would only used a tried and tested reputable tuner, i just don't know who or where.

helix402

7,913 posts

213 months

Friday 10th November 2017
quotequote all
Try a Superchip Bluefin.

SmilerFTM

832 posts

181 months

Friday 10th November 2017
quotequote all
Celtic Tuning will have somewhere based near you I'm sure. They can remap the car but you'll probably have about 15bhp (give or take) less than they claim. You can also choose between three stages of power upgrade on the 20i

Mike335i

6,088 posts

133 months

Friday 10th November 2017
quotequote all
Try BWchiptune, Evolve, emaps or DMS. They seem to be the BMW preferred options.

I believe that engine can be mapped to about 270ish hp (BWchiptune figures).

Edited by Mike335i on Friday 10th November 21:16

Bmw325ka

1 posts

108 months

Friday 10th November 2017
quotequote all
Had my missus 2012 2.0l mapped couple of months ago by quatum tunnings. Not as easy as first thought as ecu has to be removed from the car. But once mapped its a good car. I drive an e92 330i and i even love driving the z4 now. See attached claimed figures. I would say there pretty genuine as it can now keep up with my 2008 n53 330i.

Mr Tidy

31,821 posts

158 months

Saturday 11th November 2017
quotequote all
DonaldTrump said:
My wife has a 2015 E89 Z4 2.0i which she adores. Although I will admit the car in standard trim does perform better than I expected it to I would like to eke a little more from it.

I figure the easiest way to achieve the desired results are from either a remap or some kind of tuning box, here lies my dilemma, which is best??

Now im aware that different people will have different opinions of each so what i really want to know is if i were to go for the remap where should i go to get it done?? Please bear in mind that i live in Devon and would prefer not to travel 100's of miles so the closer the better.

If however i decide to go for the tuning box again which one should i go for?? I have done much research on this subject and the Racechip seems to get very favourable reviews. This option also comes with the benefit of home delivery so it does have a large appeal for me.

would love to hear views of personal experience or just your thoughts on which of each is best.

PS this will be either a remap or the addition of a tuning box to the standard engine, i have no interest in changing exhaust, air intake etc.
Some useful info provided here on PH, but if you want a bit more detail you could try a more dedicated forum - like z4forum, zroadster, etc.



Mr Whippy

32,453 posts

272 months

Saturday 11th November 2017
quotequote all
What you want is a remap, what you need is an upgrade to a 3.0