Well tits! My car is bone stock by that means! I'm at about 400hp-450hp and on a stock ECU.
I know the whole timing chain thing is a touchy subject for you but on this forum alone theres at least 10 X3s that have had an N20 replaced from timing chain failure.
I may be wrong but, I have yet to see a post on here about an N55 with CEF.
Quote:
Originally Posted by Riick
My N20 isn't tuned. I'm running a boost controller with 3 psi more than stock. ECU is stock.
There's millions of N20's on the road, it's BMW's most popular engine sold in virtually every model BMW offered. They're the most reliable engine BMW has ever produced.
The only posts about engine related issues in this forum are N55 related failures.
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