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      12-05-2010, 12:23 AM   #8
Calgary Agent
Drives: '11 550i
Join Date: Oct 2007
Location: Calgary, Canada

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2011 F10 550i  [0.00]
Originally Posted by brandonwal79 View Post
I'm interested in anyone that has experience with the dinan stage 1 on the 2011 550i. The car comes with 400 hp and 450 ft and dinan claims an increase to 496 hp and 573 ft torque.
Got mine flashed with Stage 1 a couple of weeks ago. Significant power gains (massive torque now - even with DCT engaged I'm losing traction at 1st 3 shift points).

I'd take Dinan's power quotes with a grain of salt .... at best they're likely BHP/torque numbers. Still ..... cheap power (20% off till end of 2010 .... cost me $2400 + tax).
'11 550i | AT | Dark Graphite on Black
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