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      10-10-2011, 10:58 AM   #30
yxc145
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Drives: 2011 535i
Join Date: Jul 2011
Location: Chicago

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Quote:
Originally Posted by trojanlee View Post
Jae and Yxc. I been reading your guys post for a while regarding the JB3..

What does the butt dyno tell you. Can you describe it a little more compare to stock.
I did not get it dyno tested. But I can definitely tell a difference from the stock performance. I have it set at 4.1 boost level now. I heard from many that has this kit that 4.5 is the best number. I just ordered the cable and will increase it to 4.5. I will let you know how it feels.
this is a good mod for only about $400. Most of the computer tunes out there runs about $900 or more.
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