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killjoy · 07-29-2002, 01:37 PM

Is it the electronic part of it or what?  People always say that you gotta have one when you upgrade the turbo and injectors but what do they do and why is it an upgrade for an sr20det?

07-29-2002, 01:37 PM	#1
killjoy Zilvia Member Join Date: Sep 2001 Location: San Antonio, TX Posts: 215 Trader Rating: (0)	Is it the electronic part of it or what?  People always say that you gotta have one when you upgrade the turbo and injectors but what do they do and why is it an upgrade for an sr20det? __________________ stolen s13 new stock non-stolen s13