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      08-19-2015, 10:47 AM   #83
BQTuning
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Drives: 2012 Z4 sDrive35i M Sport 6MT
Join Date: Nov 2010
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Quote:
Originally Posted by Lambobimmer View Post
What are the differences in the 600/650 vs the 550.
The RR550 uses the orginal CHRA. We capped it out at 30 PSI to redline @ 600 WHP flat on a 6AT

http://www.hexonautowerks.com/produc...?pg=&PdSearch=





The RR600 will be similar to the RR550 in specs but will have upgrade CHRA going deeper into 600+ whp with less boost

The RR650 will be all the above but with upgrade hotside. There is more but undisclosed atm. Projected output should be 700+ around 30 PSI IMO

Just bought a ClutchMaster FX850 twin disk clutch cause I am going to go torque crazy :-)

Last edited by BQTuning; 08-21-2015 at 09:33 AM..
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