Unichip Tuners in chicago area
#2
There is only one. GRD Performance in Naperville. Be aware, they are total chodes. Make an appointment and plan to be there for a few hours more than they say. Tuan is the guy who does the tuning and he is ok, the rest are not worth talking to. info@grdperformance.com
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mischman
PPC: Exterior / Styling
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09-15-2015 03:38 PM