Quote:
Originally Posted by floridaorange
If my friend can blow his 1999 m3 with Dinan tune after only 10,000 miles - your N20 is gonna go too, it's only a matter of time with tunes. They speed up the aging process and put pressure on internals that are not designed for it. Good luck
|
With BMW nowadays you are not speeding anything imo. Time intervals for something to fail are random but it's mass is located very early in the car's lifetime.
My friend's N57 diesel for example had a timing chain replaced at around 15k miles. Another one's M4 F82 had the whole transmission replaced at 30k miles. Can you speed that up lol? Super OEM quality?
Please stop telling people this bullshit about "stressed intervals" "not capable to maintain" because of your blown engine. I get it but until you show me a research that compares reliability of tuned vs stock n20s we are just reading tea leaves.
I think @mike@x-ph.com wrote somewhere that from his experience there is no significant deviation between tuned and stock f30 reliability.
Best regards