GRD Tuning Reviews
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GRD Tuning (vendor)
sales@grdstore.com (630)834-5600 875 N. Ellsworth Ave. Villa Park, IL 60181 www.grdperformance.com/ |
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Jul 21, 2010
Irfan, Tuan and everyone else I have dealt with there have all been great (above and beyond all the time.) I had a ton of stuff installed on my 05 STi and dynotuned, and haven't had the slightest problem with it (aside from the garbage APS header falling apart, but that wasn't THEIR fault). A++++ - Highly recommended!!
Jun 21, 2010
These guys are the best. When I need any dyno or performance tweaks or upgrades, I am more than willing to drive the 6+ hours to Chicago. They installed a ton of APS products on my 05, 5 years ago and its still running like the day it was done. Not too much or too little boost. The car runs great.
Again for anyone in the midwest region, this should be one of you first choices.