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      05-03-2013, 06:05 PM   #71
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aussiem3's Avatar

Drives: Goggomobil
Join Date: Jul 2007
Location: Kangaroo land

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Garage List
2014 BMW X5 30d  [0.00]
2007 E92 M3  [0.00]
Originally Posted by AlexTek View Post
So 5K miles more to get them replaced. :-)
I just done mine at 37k km. I am glad I did it then. There was carbon building, also given that I was doing a lot of short running with stop-n-go. The general consensus here is that we need to change the plugs in the 30s. It's entire up to you. People do experience better response with the change.

2007 E92 6MT - Silverstone II with /// Performance Exhaust with ACM Test Pipes and BPM Sport Stage II Dev-Tune - Proper engine warm up, 12-monthly oil change, Castrol TWS 10w-60
2014 F15 X5 3.0d