Is the 2011 JCW turbo the same as a 2009 JCW turbo? I am replacing my turbo and the one I want to buy is off a 2011 JCW.
3rd Gear
It appears to be same part #.
http://www.realoem.com/bmw/enUS/part...&q=11657583149
http://www.realoem.com/bmw/enUS/part...&q=11657583149
6th Gear
Yes all N14 JCWs should be the same turbo, which is through 2012. The N18 JCW turbo (2013) is a different part number. That being said, they will all bolt on and play nicely.
ECSTuning
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Yes, the N14 in the JCW turbo is used up till 2012. 2013+ different part number,
N14 JCW
https://www.ecstuning.com/Search/SiteSearch/11657583149/
N18 JCW 2013+ 11657649496
https://www.ecstuning.com/Search/SiteSearch/11657649496/

N14 JCW
https://www.ecstuning.com/Search/SiteSearch/11657583149/
N18 JCW 2013+ 11657649496
https://www.ecstuning.com/Search/SiteSearch/11657649496/

Vendor - Detroit Tuned 15 Years
We have both N14 and N18 turbos on hand, locally rebuilt with an 18 month warranty and cost far less than an OE unit, as well as in stock and ready to ship.
For what it's worth, the main difference is the N18 turbo has allocations for the coolant feed line to the turbo to bolt on, and a difference of 2mm compressor wheel size.
For what it's worth, the main difference is the N18 turbo has allocations for the coolant feed line to the turbo to bolt on, and a difference of 2mm compressor wheel size.
5th Gear
Hey Chav,
The guys at Detroit Tuned are worth the trip up I75. I have taken my car up from Columbus several times.
The guys at Detroit Tuned are worth the trip up I75. I have taken my car up from Columbus several times.




