List of FM4 cars with active aero parts

Here’s my spreadsheet list of FM4 cars with active aero (spoilers, vents, etc):

2010 Aston Martin One - 77
2008 Audi R8 4.2
2010 Audi R8 5.2 FSI quattro
2011 Audi RS 5
2007 Audi TT Coupe S-Line
2004 Bentley Continental GT
2010 Bentley Continental Supersports
2009 Bugatti Veyron 16.4
2011 Bugatti Veyron Super Sport
2011 Chevrolet #04 Chevrolet Racing Monte Carlo SS Stock Car
1970 Chevrolet Chevelle SS-454
1970 Chevrolet El Camino SS 454
2002 Ferrari Enzo Ferrari
2011 Ford #05 Ford Racing Fusion Stock Car
2012 Lamborghini Aventador LP700-4
2005 Lamborghini Murcielago
2010 Lamborghini Murcielago LP670-4 SV
2008 Lamborghini Reventon
2010 Lexus LF-A
1993 McLaren F1
2011 McLaren MP4-12C
2009 Mercedes SL 65 AMG Black Series
2005 Mercedes SLR
2011 Mercedes SLS AMG
2012 Pagani Huayra
1971 Plymouth GTX 426 Hemi
2010 Porsche Boxster S (987)
2003 Porsche Carrera GT (918)
2010 Porsche Panamera Turbo (970)
2010 SSC Ultimate Aero
2004 Volkswagen Beetle
1995 Volkswagen Corrado VR6

Here’s the list by Recoil101 from the old forums with some details:
http://legacy.forums.forza.net/forums/thread/4968540.aspx

Aston Martin One-77: Spoiler goes up at 100mph
Audi TT S-Line: Spoiler goes up at 75mph
Audi R8: Spoiler goes up at 60mph
Audi R8 V10: Spoiler goes up at 60mph
Bentley Continental GT: Spoiler goes up at 50mph
Bentley Continental SS: Spoiler goes up at 50mph
Bugatti Veyron: Spoiler goes up at 140mph and down at 230mph; Airbrake
Bugatti Veyron SS: Spoiler goes up at 140mph and down at 230mph; Airbrake
Chevy Stock Car: Flaps on roof open when driving in reverse at 40mph
Chevrolet Chevelle SS: Vent on hood that opens at WOT
Chevrolet El Camino SS: Vent on hood that opens at WOT
Ford Stock Car: Flaps on roof open when driving in reverse at 40mph
Ferrari Enzo: Spoiler goes up at 60mph and down at 140mph
Lamborghini Murcielago: Vents go up at 100mph and down at 175mph
Lamborghini Reventon: Vents go up at 100mph and down at 175mph
Lamborghini LP670-4: Vents go up at 100mph and down at 175mph
Lamborghini Aventador: Spoiler goes up at 50mph vents go up at 100 and down at 175mph
Lexus LFA: Spoiler goes up at 50mph
Mclaren F1: Airbrake
Mclaren MC4-12: Spoiler goes up at 80mph; Airbrake
Mercedes SL 65 Black Series: Spoiler goes up at 75mph
Mercedes SLS AMG: Spoiler goes up at 75mph
Mercedes SLR Mclaren: Airbrake
Plymouth GTX: Hood intake (Air Grabber) opens at WOT
SSC Ultimate Aero: Airbrake
Volkswagen Beetle: Roof Spoiler rises at 40mph
Volkswagen Corrado VR6: Spoiler extends at 70mph

According to the speed list, in Ireland or the UK if you see a McLaren 12C go past with the wing up, he’s speeding!