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      12-15-2009, 08:08 PM   #1
Cornhusker
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Procede or jb3/flashes?

Coming from a 335i looking to get a x6 this spring. Trying to decide between the tt6 and tt8.... was thinking in my 335i w/n54 I went from 280 whp mustang dyno to 340whp/387 wtq with just a procede.... that's roughly 390 crank hp/450 crank torque.... and the mileage didn't get worse under gentle everyday driving conditions.... any of you guys going this route and saving the bucks over the tt8 plus better mileage? you can get procede or jb3 for a couple hundred bucks used on the for sale 335i forum.
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      12-16-2009, 12:59 PM   #2
Skywagon
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I did the Juice Box Plug and Play with stage 4 selected on my 09 3.5. It is great, still does not have the punch from a full stop a V8 would have but after the first 100 ft. or so it is really quite phenomenal. Had stage 5 selected but had two "limp mode" incidents. My tech confirmed what Jerry Burger suspected, the juice box was causing the waste-gate to stay closed a touch too long causing the fault. No problems since dropping it down to stage 4. Here's a link to a thread I started in Oct.

http://www.xbimmers.com/forums/showthread.php?t=311252
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      12-18-2009, 06:51 PM   #3
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Garage List
2009 911 Targa 4S  [0.00]
2008 335xi cpe  [0.00]
2007 530xi  [0.00]
2006 Mustang  [0.00]
2001 Audi A8  [0.00]
1997 Subaru SVX  [0.00]
1985 Mustang  [0.00]
1982 Mustang II  [0.00]
I am doing the factory power package on the tt8
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