How do I know if my N55 is PWG or EWG?
You can see the physical differences between the EWG and PWG wastegates. Additionally, towards the top left of the PWG photo you will see a blue connector. EWG N55’s do NOT have the additional blue connector.
What year is N54 135i?
The BMW 135i equipped with the N54 twin-turbo straight-six, which ran from 2008 to 2010 in the North American market, offers roughly 300HP and 300lb-ft of torque to drivers from the factory.
When did the 1-series get the N55?
The first N55’s were built from Sept/2009 thru Dec/2009. But in very small (limited) numbers. MOST (2010’s) were N54’s – like my 135i (US spec)was built on Dec/2009.
Is a 135i faster than a 335i?
The 135i outruns the 335i, but only just. Side-by-side, the 135i pulled away initially, to about a car length, but lost a bit of ground when both cars shifted into second gear (5.2secs v 5.6secs 0 – 60).
Does N55 have wastegate rattle?
I am a N55 F32, with 65k miles. Talked to my shop.. they *think* its waste gate. Talked to Seattle BMW shop foreman.. “oh yeah.. absolutely N55s have waste gate rattle like the N54s did, EWG hasn’t changed that.”
How much boost can a N55 handle?
In general, the max N55 PSI is as follows: 24-26 PSI absolute max boost. 20-21 PSI “safe” limit.
Is a 2013 BMW 135i reliable?
BMW 135i Reliability Rating Breakdown. The BMW 135i Reliability Rating is 2.0 out of 5.0, which ranks it 17th out of 17 for luxury compact cars. The average annual repair cost is $1,031 which means it has poor ownership costs.
Is the 2013 BMW 335i Twin Turbo?
The kit boosts the 3.0-liter twin-turbo inline-six’s output by 20 hp and 32 lb-ft of torque to 320 and 332, respectively….Fast Runner With Slightly Clumsy Footwork.
| 2013 BMW 335i xDrive | |
|---|---|
| BASE PRICE | $46,075 |
| ENGINE | 3.0L/320-hp/332-lb-ft turbo DOHC 24-valve I-6 |
| TRANSMISSION | 8-speed automatic |
What year did N55 start 135i?
The N54 began production in 2006 and first appeared in the 2007 BMW 335i; in 2008, the N54 was introduced along with the 135i and 535i. BMW’s N55 engine began production in 2009 and started replacing the N54 in 2010.