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      07-22-2008, 01:43 PM   #21
T Bone
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Quote:
Originally Posted by RealSanaii View Post
How much HP did they claim for M5/M6?

I guess since M5/M6 have
500 hp, it is relatavely hard to feel the extra few horses.

25hp?

I honestly didn't feel a difference.

I could feel the RPI air scoops though
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