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      12-31-2010, 01:40 PM   #8
dlbrooks18
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Drives: e90 335i
Join Date: Nov 2008
Location: Los Angeles

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Quote:
Originally Posted by WilliamE92 View Post
increased boost = increased wear. Period.

There are people running 17 PSI day in and day out for 50k miles with no issues, and then theres people running stock with dying turbos, injectors, etc. However, running a tune will increase the occurrence of components failing. Whether you have an issue or not is entirely up to chance.
+1, however it's a pretty known fact that the N54 comes way detuned from the factory so with the right tune and bolt ons to aid cooling you should have a reliable car for many years to come.. I don't think the JB4 is officially out yet..
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