Flatout Racing purchased the #44 Championship winning Grand Am Cup car of Nonnamaker Racing back in 2003. The car was an Acura Integra LS Grand Am Spec car and was a very successful front runner having garnered 24 podium finishes, 8 race wins, 7 pole positions and 10 fastest laps. The car was campaigned in the competitive STII class in 2002 and 2003. Regular drivers included Will Nonnamaker, Wayne Nonnamaker, Howie Liebengood, Belinda Endress and Speed Touring and Speed GT competitor Mike Fitzgerald.

Some basic spec on the car:

• Screened radiator shield,
• Race Seat
• Auto Meter Water Temp, Oil Temp and Oil Pressure Gauges.
• Set of 4 Volk lightweight wheels (9 pounds) with 225-45-15 Hankooks
• Hawk Brakes front and rear
• Braided Brake Lines
• Removable Wheel Spacers
• Extra long Wheel Studs
• AEM Fuel Pressure Regulator
• AEM Pulleys
• Mugen Rear Sway bar
• Full Welded Roll cage (from Mark McMahon), with NASCAR style Driver's side door bars, and roll bar padding
• Mugen Suspension Camber Links on rear
• Fire Suppression System.
• Adjustable Shocks, front and rear.
• Race springs
• Lightweight Battery.
• Momo Steering Wheel with Mugen adapter/extender
• Front and rear tow hooks
• Radio wiring harness, with push button on steering wheel
• Wide angle rear view mirror
• Hood pins

In 2004 the car was campaigned in the NASA Pro Racing Honda Challenge Series with Jon Kofod behind the wheel. The car and diver combination picked up 7 wins, 5 pole positions and 5 fastest lap awards enroute to the H4 championship title.

In 2005 the car was once more campaigned in the NASA Pro Racing Honda Challenge Series with Jon Kofod again behind the wheel. The H4 championship title was successfully defended with 8 consecutive race wins and 9 pole positions.

In 2006 the car was campaigned in the SCCA Mid Atlantic Road Racing Series with Jon Kofod behind the wheel. With 4 wins, 2 seconds, 4 poles and 5 fastest laps in 9 races Kofod finished runner-up, missing the title by only a handful of points.

In 2007 Jon Kofod continued campaigning the car in the SCCA Mid Atlantic Road Racing Series in the ITS class. Kofod went on to win the title with 3 wins, 3 seconds, 3 poles and 4 fastest laps.