Hayner Infineon Qualifying Report

Sonoma, Calif. July 16, 2005 Stu Hayner qualified 10th in this  
morning in the  GMAC Commercial Finance / Trenton Forging #5 GTO for  
Round Seven of the SCCA Pro SPEED World Challenge GT race at Infineon  
Raceway in Sonoma, California, July 15-17. The GT race runs at 1:05pm  
today as part of the Infineon Grand Prix of Sonoma Presented by  
Ravenswood in conjunction with the American Le Mans Series.

“We’re chasing the track right now,” said Hayner. “The temperatures  
are so erratic depending on the time of the day, so it is really hard  
to determine the set up you’ll want to have in the race. We’re taking  
a conservative approach to the race. It’s going to be a completely  
different track by 1pm so I’ve asked the guys to just make the car as  
predictable as possible.”

“The Corvettes look really fast,” Hayner continued. “If they can get  
the power down… and last, they’re going to be tough to catch. I’m not  
sure what’s happening with the Cadillacs, though I expect they’ll be  
quicker during the race. We’ll see.”

Hayner and his Autosport Development team want desperately to put the  
#5 GTO on the podium. They’re hopeful it will happen here at The  
Infineon Grand Prix of Sonoma Presented by Ravenswood. The weekend  
schedule calls for the SPEED GT race to run Saturday at 1:05pm and  
the Touring Car race to run on Sunday at 2:50pm. Both races will air  
Sunday, July 17th on SPEED with the GT race at 1:30pm the Touring Car  
race at 6pm. All times are EST.

Autosport Development competes as part of the SPEED World Challenge  
GT Series. All events are nationally televised on SPEED channel  
(formerly Speedvision). In 2005 the SPEED World Challenge Series  
schedule will include street races in Denver and St. Petersburg, and  
make the traditional stops around the country at great tracks like  
Sebring, Road Atlanta, Lime Rock Park, Infineon, Mosport, Cleveland,  
Portland, Road America, Mid-Ohio and Laguna Seca.
  GMAC Commercial Finance, considered a leader in its segment of the  
financial services market, provides accounts receivable management  
and financing, asset-based lending, equipment finance/leasing, retail  
financing, structured financing, and supply chain management services  
to a wide variety of clients in diverse industries. Loan facilities  
are in the $2 million to $200 million range. With locations in the  
United States, Canada, Hong Kong and the United Kingdom, the Company  
is positioned to provide lending services worldwide.

Trenton Forging Company from Trenton Michigan is a leading producer  
of custom impression die forgings to a wide variety of industries.  
They have a strong reputation as a supplier of choice to many Tier 1  
and Tier 2 automotive/light truck suppliers. Trenton produces  
multiple cavity die forgings to meet customers exacting  
specifications and offers a wide range of high quality custom forging  
products with exceptional customer service.

For more information about Autosport Development visit  
www.GoAutosport.com

For more information about Trenton Forging, visit www.trentonforging.com

For more information about GMAC Commercial Finance, visit www.gmaccf.com

For more information about SCCA SPEED World Challenge, visit  
www.world-challenge.com