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      05-31-2010, 04:30 PM   #24
major_kusanagi's Avatar

Drives: 09 AW/FR/CF E92 M3
Join Date: Jan 2009
Location: SF, CA

iTrader: (3)


Well summarized. I have about 5K miles on the RE pulleys. No issues at all. The added HP is hard to notice, but the additional 8wtq is noticeable under 3K RPM.

Originally Posted by MrHarris View Post
I've put about 6k miles on my RE pulleys. A buddy of mine having troubles about the belt slipping/breaking but mine is working fine thus far.

Weird how you feel the difference above 5.5k, I think the exact opposite. I find it VERY noticeable under 3-4k in how much faster the car picks up. It's 8whp/8wtq throughout the whole power band, so 8wtq is very noticeable/useful under 3k. Also my milage improved a solid 1+ mpg average per tank. Well worth the $ but warranty issues does scare me a bit. If I were u I'd go dinan just because of the warranty and they claim it's the most aggressive pulley. RE is on the conservative side I think. Up to you but I've been happy with my RE pulleys