E46Fanatics - View Single Post - Is it worth to replace Vanos Seals?
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Old 08-06-2012, 03:34 AM   #20
Zero. Leaks.
Solidjake's Avatar
Join Date: May 2008
Location: NYC
Posts: 31,105
My Ride: '02 330i 6MT
Yup right away I noticed it. I'm about 400 miles in already.

Slight fuel economy improvement, quieter idle, rpm doesn't bounce back when you're in neutral press the gas hard and let go, definitely more power in the low rpm range. I swear, I don't even push the gas so hard and it can hit 100 like that. Really is worth doing. I'm a believer.
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