Gruppe S / Dynamic Autosports / Hankook Tire GTR Drift Car

Posted by Gruppe S On November 5, 2009

Check out our new Project GTR Drift Car for Formula Drift. Stay up to Date with Developments on the Car here on the Gruppe S Blog

Check out the new End of the Year Gruppe-S Drifting Season Video

Posted by Gruppe-S On November 3, 2009

Robbie Nishida, Eric O'Sullivan, Ryuji Miki and the Hankook Tire Drift Team Video Showcasing our strong 2009 Season.

Check our our Holiday Deals @

Posted by Gruppe S On July 24, 2009

Check out for all the great deals on all your aftermarket performance part needs. Located in Lake Forest, California, Gruppe-S carries thousands of different products and has over a Million Dollars of products IN-STOCK.

Robbie Nishida Qualifies Number One at Formula Drift Las Vegas!

Posted by Gruppe S On July 10, 2009

Robbie Nishida, Driver of the Dynamic Autosport / Hankook Tire 305Z Qualifies in the number one spot at the Formula Drift: Round 4 Las Vegas Speedway Event

Hankook Tire F200 FULL RACE SLICKS On Special at Gruppe-S Now!

Posted by Gruppe S On July 25, 2009

PTop-notch performance slick tire with consistency and high mileage on dry or damp track. Designed for both Formula Car and Touring Car applications by Hankook now in stock at Gruppe-S with special deals on various sizes, call in for details! (949) 457-1234

Gruppe-S Subaru Receives Newly Built Powerplant

Posted by Gruppe S On Friday, March 19, 2010
The Gruppe-S Subaru WRX STi receives a new power plant assembled by the Gruppe-S Engineers, taking the EJ257 and utilizing a BC Stroker Kit pushing displacement to 2.7 Liters. Full Specs on the Internals listed below.

Brian Crower Crank
Brian Crower Rods
Brian Crower Valves
Brian Crower Valve Springs
JE Pistons
Portflow Ported Head
Cosworth Head Gasket
GT30R Turbo

Projected Horsepower 450+ on a Mustang AWD Dyno

-Steven @ Gruppe-S

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