11-06-2009, 07:31 PM
Vendor Sales Rating: (65)
Join Date: Aug 2002
Location: Lake Forest, CA | 949-457-1234
Note: For Best Gains and Tune, Fill up with Shell Gasoline and change out to Fresh Spark Plugs.
For a Standard Tune all you need to do bring in the car all Necessary Hardware is included in the cost.
We can also cater to any custom requests and order any EMS you would like and tune your car with it.
These are some of the other brands we carry, if you don't see what you're interested in give us a call we carry many other brands as well!
We just Partnered up with the guys at Mynes Performance for Tuning @ Gruppe S.
Here are some videos on some past shop cars they have built, from 700-900whp Drag Cars, to 500-600WHP Road Racing Evos.
Mynes/Gruppe S 977 WHP Evo Dyno Pull
725WHP / 609 Tq Simulated Drag Race ON A DYNO
160MPH Pull 8500RPM +
Last edited by Gruppe-S; 06-21-2010 at 07:47 PM.