Newbie in search of a Zed 😍
- Thread starter GlennF
- Start date
Shropshire
Scottish Borders
Auto trader?
Welcome to the forum Glenn and good luck finding the right Z4. 
In case you didn't know the 18i, 20i and 28i all use the same engine just mapped differently so the lesser models are easily mapped to give 28i power. Although the 28i does have bigger front brakes.
In case you didn't know the 18i, 20i and 28i all use the same engine just mapped differently so the lesser models are easily mapped to give 28i power. Although the 28i does have bigger front brakes.
No worries enjoy the search.. certainly AT is the home of the hopefuls (sellers).. plenty out in FB / ebay land
Folks here usually are premium priced!-
Thanks, I knew they are all based on the 2L. Do you know if owners do further re-maps even though the 28i is already tuned? I suppose I should be looking for a 3L if that's my want!Welcome to the forum Glenn and good luck finding the right Z4.
In case you didn't know the 18i, 20i and 28i all use the same engine just mapped differently so the lesser models are easily mapped to give 28i power. Although the 28i does have bigger front brakes.
I'm not sure if there is much scope to go past 28i levels but B21 will be able to offer much more input as he took his as far as possible, before he got a 35is and embarked on the same journey!
Depending on the year, whether you get a tune on a dyno, design of wastegate, version of HPFP and appetite for risk powers for tunes range from 265 ish to 295 ish torque 380nm-440nm ish