It also won three straight awards in 2011-2013. I wasted no time and pulled my car into one of his bays and started the disassembly process. The 335is engine is, like the original N54, probably still underrated. Therefore, when driving at a maximum power level for quite a long time, it is important to monitor the engine temperature, oil temperature and pressure. Ill give it a bit more time, lets see how this goes. There is no version of the N54, however a high-output version of the N54 is used in the. Includes an internal hotside flow diverter to ensure consistent flow and cooling throughout even at lower boost pressures.
Additional maps include those for different octane fuels and basic aftermarket bolt-ons. I assumed it was from a previous repair and I did not have the funds at that time to tear my engine apart for a proper diagnosis so I drove it as is for months until now. That's what keeps us going on. Instead, the focus has been on improving economy up eight per cent to 33. With this unit, you can change the tuning program on your N54 to one of their off-the-shelf maps or a custom map. Here is a 2007 N54 equipped 335i. Price and release date Prices start at 27,845 for the 320i Coupe, with the 335i available from £36,340.
And when we put the first 335i coupe on the rollers, it laid down a very impressive 275 hp and 300 lb-ft of torque. Following the introduction of the engine in 2015, the N55 began to be phased out. A few years ago, we were among the first to get a brand-new 335i on the dynamometer. Also I've decided to close the deck! Neither do they answer my phone calls or emails. I know there were issues with the N54 engine - should i be concerned?? What they had done was written Twin Power Turbo on the cover.
The head and crank were sent off to a Machine shop mear me and are looking great! Figured why would I do all this work with new parts and etc to leave the deck as is. No matter which design you choose, expect installation to be fast and easy. We can finally and directly compare an early N54, late N54, high-output N54, and an N55. The N54 uses a twin-turbo arrangement, however the N55 uses a single twin scroll turbocharger. This is when you need to check the coolant level which is the main cause of such problem in the majority of cases.
And you can easily see 4% variance between runs on the same engine. All required hardware is included. We have selected the size of our intercooler cores to match the needs of the N54 depending on what your needs are. Will post pictures of them below. This is that will come on your Accessport to be used with 93 octane fuel.
Oh Lord, let it be so. You might want to spend some quality time reviewing N54 issues at E90post. Just got our 2008 335xi back out of the shop tonight for the xxth time. It puts a respectable 240hp and 273tq to the wheels. Originally posted by: dmmai To follow up on the experience of wdpenhale. In general, we can say this engine is reliable.
And no, the car is not abused. Anything else I need to know? Also I'm talking to a few companies to find the best turbo kit for me. The second year was fun but very frustrating. For additional information about upgrading your N54 car, email us at getarmed armmotorsports. To date we have spent more than 5% of our contract lease miles doing nothing but driving to and from the dealership for warranty repairs quality and reliability failures. It combines power, availability and lifespan. Also purchase n54 downpipes, performance exhaust system and oil coolers.
Tbh it ran perfectly fine. Lets fast forward to a more recent time. For some of us, that cost has been Very high and Very unpleasant. Are you a gambling man? Peak numbers were 266 hp and 302 lb-ft. Summing up we can say that this engine is rather reliable and powerful. Just to be sure I contacted my bank and started the dispute.
The system uses solenoid-type injectors, instead of the piezo-type fuel injectors used by its N54 predecessor. With a major snow storm on the way, we'll postpone the return-return-return-return-return-return-return-return-return-return-return-return-return to the service department for the same failure until next week. What if we lived 100 miles from the dealership? Enormous bang for the buck, in the performance department. I expect nothing but the best from them, will post pictures as soon as I have them with me. The warranty period for the was also increased, to 10 years or 120,000 mi 190,000 km. It was found inside the engine later on Now to explain the process I went a head and removed the front end of the car to make the engine removal easier. N54 M8x26 Replace screws Thread repairs exclusively with Al Helicoil Jointing torque and angle of rotation must be observed without fail.
Comparing the N54-engined 535i with the 550i using a 4. Also, we can recommend it for those of you who wants to tune it. The difference in power gains from a catless downpipe compared to a high flow catted downpipe are only a few horsepower. Most importantly, regardless of which tuning platform you go with, you will want to make sure you have access to a map that allows you to run E85. And remember, only a fool looks at peak numbers.