There is a lot of speculation online about e92 m3 bearing upgrade read more.
E92 m3 rod bearing replacement cost canada.
These guys have lost their damn mind.
After fixing a simple failed o ring on one of the throttle bodies brian asked us to replace the rod bearings as preventative maintenance.
Here is my take on rod bearings.
The tried true and very popular arp 2000 material is a quench and tempered heavily alloyed martensitic steel with a typical 44 47 c scale rockwell.
Have an e9x m3.
E92 m3 rod bearings.
The bmw e92 s65 v8 m3 engine is receiving a set of apr custom aged 625 rod bolts during the course of its engine service.
I have the aluminum bearings but will probably plan to do them at higher mileage.
Brian brought his frozen blue e92 m3 in for a check engine light.
This problem manifests itself in various types of engine failure but most commonly as connecting rod bearing failure and even crankshaft failure in later models due to a different rod bearing spec.
Recommend a garage to do the work at a decent price.
His car has just over 58k miles.
What is the difference between arp 625 and arp 2000 bolts you ask.
Apparently the v8 is slightly less prone to bearing failure than the v10 but given the cost of a replacement crank runs into multiples of thousands.
Read this to help prevent premature engine failure the problem.