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      03-29-2014, 04:58 AM   #92
MeganeTrophyGuy
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Drives: Megane Trophy, M135i
Join Date: Mar 2014
Location: Tokyo

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Quote:
Originally Posted by olko View Post
All,

I had one in my X5 years ago, this thing really rocks.
However the price is high as always for GruppeM stuff

http://www.gruppem.co.jp/news/newsen/item_361.html
I'm based in Japan and saw one installed in the shop yesterday - looks gorgeous in the otherwise dull looking engine bay, and supposedly adds about 10hp according to the company dyno info but at double the price of the Kellnesers ECU upgrade which provides 54hp, I think I will do the GruppeM later...