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      07-27-2011, 11:16 PM   #2
fasteddie222
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Drives: e30 and x1 35i
Join Date: Dec 2007
Location: Miami/Central Florida

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Quote:
Originally Posted by Swerd430 View Post
Just installed my JB3 today. Feels great. But, sometimes when I shift during hard acceleration it feels like I lose boost. For example, from a standstill the boost feels great thru first and then I shift into second and it feels like my car has gone back to stock. Same thing happens going into third and forth. CEL hasn't come on but it just doesn't feel right. Any ideas? Thank you.
same thing happens to me... on first i feel the power but the other gears are kinda weak... anyone else have the same problem?
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