Sold The E85, Bought An E89
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Fantastic!
Congratulations, the N54 is a magnificent engine when looked after and capable of ridiculous power, although it really doesn't need more than it already has
had a 335i before my current 3.0 E85 and I do miss that beefy low end torque. Do you have traction issues off the line?
I would've loved an e89 35i or iS but they simply don't exist on our shores and importing one warrants 11,000 euro import tax alone!!! So that quickly put an end to that idea
Do frequent oil changes (every 6k, as it's the same oil lubricating the turbos), avoid fuel with ethanol (to delay or hopefully avoid HPFP issues), and use injector cleaner once in a while (injectors getting clogged are a common issue on N54s and it might hopefully delay/prevent that) and make sure the electric water pump is changed / has been changed according to schedule and you're laughing
Enjoy it and please feel free to post as many pics as you like
Congratulations, the N54 is a magnificent engine when looked after and capable of ridiculous power, although it really doesn't need more than it already has
had a 335i before my current 3.0 E85 and I do miss that beefy low end torque. Do you have traction issues off the line?I would've loved an e89 35i or iS but they simply don't exist on our shores and importing one warrants 11,000 euro import tax alone!!! So that quickly put an end to that idea
Do frequent oil changes (every 6k, as it's the same oil lubricating the turbos), avoid fuel with ethanol (to delay or hopefully avoid HPFP issues), and use injector cleaner once in a while (injectors getting clogged are a common issue on N54s and it might hopefully delay/prevent that) and make sure the electric water pump is changed / has been changed according to schedule and you're laughing
Enjoy it and please feel free to post as many pics as you like
Cheers! Some good info there Peter, I did the service at an 8000 mile interval however will look into doing it every 6000 as oil and filter takes about 30 minutes and doesn't exactly break the bank.
Regarding traction, the Pirelli P Zero runflats were appalling, in dry conditions after remapping they could only just handle full throttle in third. As all we get here is rain and they were becoming downright dangerous if not careful, I ditched them after about two weeks for a new set of Goodyear Eagle F1's as they were always superb on my old car.
In a straight line it'll now put all the power down in second in reasonable conditions so cant complain whatsoever
The torque is what's really been an improvement after the remap though, 3000 - 4250 rpm is now a solid 400 ftlb so anywhere within that rev range and it'll really take off, you're probably right regarding the N54 having enough power already but I've has a string of cars that handle like they're on the proverbial rails so fancy something with more power than grip for a change hehe
Regarding traction, the Pirelli P Zero runflats were appalling, in dry conditions after remapping they could only just handle full throttle in third. As all we get here is rain and they were becoming downright dangerous if not careful, I ditched them after about two weeks for a new set of Goodyear Eagle F1's as they were always superb on my old car.
In a straight line it'll now put all the power down in second in reasonable conditions so cant complain whatsoever
The torque is what's really been an improvement after the remap though, 3000 - 4250 rpm is now a solid 400 ftlb so anywhere within that rev range and it'll really take off, you're probably right regarding the N54 having enough power already but I've has a string of cars that handle like they're on the proverbial rails so fancy something with more power than grip for a change hehe
buzyg said:Looking quick and 8) . Time for a Cornish run out.
I'd certainly be up for that! Can usually rustle up a few friends with interesting cars/bikes too
I managed to get caught up in some run over Dartmoor yesterday. Must've been organised as there were LOADS of cars, everything there from a Peugeot rcz to Lamborghini's, Mclaren's etc. Old Z4 managed to keep up surprisingly well with the F430 in front of me
Player 1 said:Cheers! Some good info there Peter, I did the service at an 8000 mile interval however will look into doing it every 6000 as oil and filter takes about 30 minutes and doesn't exactly break the bank.
Regarding traction, the Pirelli P Zero runflats were appalling, in dry conditions after remapping they could only just handle full throttle in third. As all we get here is rain and they were becoming downright dangerous if not careful, I ditched them after about two weeks for a new set of Goodyear Eagle F1's as they were always superb on my old car.
In a straight line it'll now put all the power down in second in reasonable conditions so cant complain whatsoever
The torque is what's really been an improvement after the remap though, 3000 - 4250 rpm is now a solid 400 ftlb so anywhere within that rev range and it'll really take off, you're probably right regarding the N54 having enough power already but I've has a string of cars that handle like they're on the proverbial rails so fancy something with more power than grip for a change hehe
Sounds good, I've just bought a set of eagle f1s to put on the e85, they're going on today hopefully!
I fitted a Quaife LSD to the 335i which made a huge difference, so much more grip but you can still have your fun whenever you wanted and it played very well with the factory traction/stability control. Would recommend it but I'm aware it's pricey enough so hard to justify if it's not something you really want. It's great that you got a manual, you don't have to worry about the gearbox as much when upping the power
I upgraded from E85 2.5i to E89 35is, both autos. Whilst the 2.5i was good, the E89 is in another league and the performance is in another universe.
A much improved car that is much more comfortable with far fewer rattles and squeaks.
A much improved car that is much more comfortable with far fewer rattles and squeaks.
Peter-E36 said:Sounds good, I've just bought a set of eagle f1s to put on the e85, they're going on today hopefully!
I fitted a Quaife LSD to the 335i which made a huge difference, so much more grip but you can still have your fun whenever you wanted and it played very well with the factory traction/stability control. Would recommend it but I'm aware it's pricey enough so hard to justify if it's not something you really want. It's great that you got a manual, you don't have to worry about the gearbox as much when upping the power
Sure you'll like them! I've found them to have nearly all the grip of Michelin Pilot Sports but are nowhere near so loud and far more comfortable.
LSD's are looking very tempting to me at the moment, the simulated LSD thing it does with the brakes sort of works but it feels like it's a lot slower than a proper LSD. Sorting out the body roll and making up some sort of switchable exhaust are going to be top of the list for now though!
I do like the manual although I kind of get the feeling the car was designed around an auto :wink: footwell space is definitely tighter than the old car and I've accidentally clicked the idrive controller with my arm when changing gear on more than one occasion.
step_change said:
Good grief yes! The constant interior rattling is largely what drove me away from the old car, whoever designed those air vents should be fired.
Busterboo said:
I would still do frequent oil changes on an N54 as they run a lot hotter than other engines (normal operating oil temperature is around 120C and even higher if you're spanking it), and with the turbos using the same oil for lubrication - it's just not worth the risk.
I think BMW's service intervals are a bit ridiculous in general to be honest, and is partially responsible for the likes of the chain issues on the 2.0d engines, since everyone who had the chain issues and got replacements were recommended more frequent oil changes.
Just my 2c
I understand, Rob, and appreciate what you say.
However, conscientious owners' frequent oil changes do not extend the life of the engine. Good design, good manufacture, appropriate lubrication and absence of abuse do.
That said, if changing the oil every 6k miles makes people feel better, why not?
However, conscientious owners' frequent oil changes do not extend the life of the engine. Good design, good manufacture, appropriate lubrication and absence of abuse do.
That said, if changing the oil every 6k miles makes people feel better, why not?
Peter-E36 said:Busterboo said:
I would still do frequent oil changes on an N54 as they run a lot hotter than other engines (normal operating oil temperature is around 120C and even higher if you're spanking it), and with the turbos using the same oil for lubrication - it's just not worth the risk.
I think BMW's service intervals are a bit ridiculous in general to be honest, and is partially responsible for the likes of the chain issues on the 2.0d engines, since everyone who had the chain issues and got replacements were recommended more frequent oil changes.
Just my 2c
There's no evidence that the N54 Twin Turbo needs changes of BMW's SAE 0W-30 Longlife-04 more frequently than scheduled.
But, if it makes people feel better ...
After all, that's what the Z4's for.Busterboo said:Peter-E36 said:Busterboo said:
I would still do frequent oil changes on an N54 as they run a lot hotter than other engines (normal operating oil temperature is around 120C and even higher if you're spanking it), and with the turbos using the same oil for lubrication - it's just not worth the risk.
I think BMW's service intervals are a bit ridiculous in general to be honest, and is partially responsible for the likes of the chain issues on the 2.0d engines, since everyone who had the chain issues and got replacements were recommended more frequent oil changes.
Just my 2c
There's no evidence that the N54 Twin Turbo needs changes of BMW's SAE 0W-30 Longlife-04 more frequently than scheduled.
But, if it makes people feel better ...
:roll: beyond dumbfounded , ive now reached "tardfounded"
op , change it yearly or every 7-8k , even more so with turbo engined cars , there is simply nowhere on the internet where you would find evidence or advice to do the opposite & that goes for any car manufacturer not just Bmw
For the relatively small cost absolutely everything to be gained , zero to lose
Busterboo said:As I said, if it makes you feel better ...
I'm sorry but whilst I'm sure the engines can deal with long service intervals, changing oil/filters every 8k or so does prolong the lifespan of the engine versus someone who did it every 15k.
Good design and manufacture will get you so far but good maintenance will get you much further.
As far as I'm aware, from 2014 onwards BMW changed their service intervals from 15,000 miles to 10,000. Now the engines haven't changed have they?
jamie_z4 said:
Yup, he'll be telling us next that running 45 psi in our tyres is good for the car and it's handling. Wonder how often he changes the air in his? Certainly no shortage of a hot supply..
Oh wait.. Dejavu moment there
Mike
Ducklakeview said:jamie_z4 said:
Yup, he'll be telling us next that running 45 psi in our tyres is good for the car and it's handling. Wonder how often he changes the air in his? Certainly no shortage of a hot supply..
Oh wait.. Dejavu moment there
Mike