Forza Motorsport 2

1,000,000 Online Credits (30)
Earn 1,000,000 "Online Credits" from Tournaments and Career races.

1995 Mazda AB Flug RX-7
Complete Kumho 250HP.

1998 Nissan R390
Complete Nissan 350HP.

1998 Subaru Tommy Kaira Impreza M20b
Complete Goodyear 150HP.

2003 Dodge #23 Viper Comp Coupe
Complete Stoptech 400HP.

2003 Mitsubishi Sparco Lancer Evo VIII
Complete Sparco 200HP.

2004 Volvo #24 At-Speed S60-R
Complete Toyo 450HP.

2005 Maserati #35 Risi Comp MC12
Complete Risi Comp 600HP.

2006 Audi #2 FSI Champion Racing R8
Complete K&N 700HP.

2006 Panoz #81 Team LNT Esperante GTLM
Complete Panoz 500HP.

2007 Peugot 207 Super 2000
Complete Castrol 300HP.

Acura #42 RealTime Racing NSX
Win the Championship Series: Club NSX Event.

All Bronze Arcade (15)
Achieve a bronze medal in every Arcade Race.

All Cars from France (1)
Collect all of the cars from France in your Career garage.

All Cars from Germany (15)
Collect all of the cars from Germany in your Career garage.

All Cars from Italy (10)
Collect all of the cars from Italy in your Career garage.

All Cars from Japan (30)
Collect all of the cars from Japan in your Career garage.

All Cars from Korea (1)
Collect all of the cars from Korea in your Career garage.

All Cars from Spain (1)
Collect all of the cars from Spain in your Career garage.

All Cars from Sweden (2)
Collect all of the cars from Sweden in your Career garage.

All Cars from the United Kingdom (5)
Collect all of the cars from the United Kingdom in your Career garage.

All Cars from the United States (25)
Collect all of the cars from the United States in your Career garage.

All Gold All Race Types (75)
Achieve a gold medal in every Career Race Type.

All Gold Amateur Cup (25)
Achieve a gold medal in every Career event of the Amateur Race Type.

All Gold Arcade (35)
Achieve a gold medal in every Arcade Race.

All Gold Endurance (70)
Achieve a gold medal in every Career event of the Endurance Race Type.

All Gold Factory-Spec (40)
Achieve a gold medal in every Career event of the Pro Spec Race Type.

All Gold Manufacturer Club (20)
Achieve a gold medal in every Career event of the Manufacturer Race Type.

All Gold Professional Series (60)
Achieve a gold medal in every Career event of the Pro Series Race Type.

All Gold Proving Grounds (15)
Achieve a gold medal in every Career event of the Proving Grounds Race Type.

All Gold Regional Championship (50)
Achieve a gold medal in every Career event of the Regional Championship.

All Gold Rivalry Face-Offs (30)
Achieve a gold medal in every Career event of the Rivalry Race Type.

All Gold Semi-Pro Events (35)
Achieve a gold medal in every Career event of the Semi-Pro Race Type.

All Silver Arcade (25)
Achieve a silver medal in every Arcade Race.

All Time Trials Set (40)
Beat the target time in every Time Trial race.

Blowout (5)
Awarded to the driver who wins the race, beating the rest of the field by a full race section.

Car Broker (20)
Buy or sell 10 cars online in the Auction House.

Car Level 5 (5)
Achieve a car level of 5 in Career mode.

Change any 2WD car into 4WD
Wear out your tires then do a burnout in your highest gear. Once the RPMs are in the red, downshift into first (i.e. one downshift will put it into first). Keep the brake on during this. If done correctly you will have all wheel drive.

Crushing Victory (5)
Awarded to any driver who finishes the race with a lapped opponent.

Easy Endurance race wins
Go to any Endurance race and enter it. Hire the cheapest driver, then go to the difficulty settings. Change each setting so that it will give you a bonus, except for the difficulty of the AI drivers. Change the AI to easy and begin the race. All you have to do now is wait.

Note: Upgrade your car to the maximum that you can for the class that you are racing in, otherwise, this trick does not always work. The majority of the modifications should be to the engine, but a little suspension and/or weight reduction does not hurt.

Easy money
Note: This trick will only work if your game has not been patched through Xbox Live. Select any car. Buy the upgrade second to the last. After buying it, reinstall the stock part and there should be a blue check on the purchased part. Go it, then press RT + X as you are selling the part you just purchased. It should move over to the one on the end. You will receive the money for the one on the end, and the one that you purchased should still be there. You can repeat this as many times as desired. Note: if you have already bought the best upgrade this glitch will not work; instead it will sell the best upgraded for sell price.

Note: This trick will only work if your game has not been patched through Xbox Live. Level up five Porsches (any, even the R class). If you still have the Chrysler ME-Four Twelve, select it then go to "Upgrades", and "Tires". Select the Perrell tires and they should be 50% off, costing about 17,000 CR. Buy them, then sell them for 21,000 CR.

Flawless Lap (5)
Awarded to the driver(s) who finish a lap with no time penalty against an opponent.

Flawless Race (5)
Awarded to the driver(s) who finish the race with no time penalty against an opponent.

Hard Charger (5)
Awarded to the driver who starts in 8th place and comes in 1st place.

Hardcore (5)
Awarded to the single driver who wins the race with full Difficulty, including no Assists.

Level 1 (5)
Reach Level 1 in Career mode.

Level 10 (15)
Reach Level 10 in Career mode.

Level 20 (20)
Reach Level 20 in Career mode.

Level 30 (30)
Reach Level 30 in Career mode.

Level 40 (40)
Reach Level 40 in Career mode.

Level 50 (50)
Reach Level 50 in Career mode.

Natural (5)
Awarded to the single driver who wins the race with all Assists turned off.

Pagani Zonda C12
Win the Professional: High-Power Open.

Porsche #17 Racing Porsche AG 962c
Win the Endurance: Class R-P1 Championship.

Porsche #23 Alex Job Racing 911 GT3-RSR
Win the Championship Series: Class B Championship.

Porsche #26 Porsche AG 911 GT1-98
Win the Endurance: Porsche 911 GT2 Cup.

Porsche 911 Carrera RS
Win the Professional: Class B Championship.

Porsche 911 GT2
Win the Point-to-Point: Club 911 Event.

Renault Sport Clio V6 RS
Win the Amateur: Hatchback Challenge.

Shelby Cobra 427 S/C
Win the Championship Series: Classic Sports Car Event.

Shelby Series 1
Win the Professional: Shelby Cobra Cup.

Subaru Impreza 22B STi
Win the Amateur: Rallisport Face Off.

Subaru Impreza WRX STi Spec-C (J)
Win the Point-to-Point: Rallisport Face Off.

Toyota #27 GT-ONE TS020
Win the Championship Series: Class R-GTS Championship.

Toyota 2000GT
Win the Professional: Class D Championship.

Toyota AE86 Sprinter Trueno
Win the Amateur: European Open.

Toyota APR Performance Celica GTS
Win the Point-to-Point: All-Wheel-Drive Event.

Toyota Border MR2 Turbo T-bar
Win the Point-to-Point: Front-Wheel-Drive Event.

Toyota Celica 1800 VVT-i
Win the Amateur Front-Engine RWD Event.

Toyota VIS Racing MR2 turbo T-bar
Win the Point-to-Point Mid-Engine Event.

Tuning down cars
When tuning down a car (to fit into regulations), uninstall weight reduction or buy second to last weight reduction. Buying racing tires will bump you up a class, so changing to stock/sport tires often will get you down a class or lower your hp slightly. Sometimes you will also need stock brakes and stock dampers. Engine upgrades mostly bump you up a class.

TVR Tuscan R
Win the Professional: TVR Tuscan Cup.

Underdog (5)
Awarded to the driver who wins the race with a car in the lowest PI of the field.

Unlock #22 3R-Racing Viper Competition Coupe
Complete 5X5 V10 Super Sprint.

Unlock 1961 Jaguar E-type S1
Reach Level 5.

Unlock 1968 Shelby Mustang GT-500KR
Reach Level 5.

Unlock 1969 Chevrolet Camaro Z28
Complete North American Open.

Unlock 1969 Dodge Charger R/T-SE
Reach Level 10.

Unlock 1969 Nissan Fairlady Z 432R
Reach Level 5.

Unlock 1970 Chevrolet Chevelle SS-454
Reach Level 15.

Unlock 1970 Porsche 914/6
Complete European Open.

Unlock 1973 Porsche 911 Carrera RS
Complete Sports Car Classic.

Unlock 1974 Lancia Stratos HF Stradale
Reach Level 10.

Unlock 1982 Porsche 911 Turbo 3.3
Reach Level 15.

Unlock 1985 Toyota AE86 Sprinter Trueno
Complete Asian Open.

Unlock 1987 Porsche 959
Reach Level 25.

Unlock 1989 Lotus Carlton
Reach Level 20.

Unlock 1992 Lancia Delta Integrale EVO
Complete RWD Shootout.

Unlock 1992 Toyota Do-Luck Supra
Complete Boosted Shootout.

Unlock 1994 Honda Do-Luck NSX
Complete Flyweight Invitational.

Unlock 1995 Toyota Border MR2 Turbo T-bar
Complete Mid-Engine Challenge.

Unlock 1996 Chevrolet Corvette Grand Sport
Reach Level 25.

Unlock 1998 Ferrari F355 Challenge
Reach Level 30.

Unlock 1998 Nissan #32 NISSAN R390 GTI
Reach Level 45.

Unlock 1998 Subaru Impreza 22B STi
Reach Level 15.

Unlock 1999 Dodge Viper GTS ACR
Reach Level 30.

Unlock 1999 Toyota #3 Toyota Motorsports GT-ONE TS020
Reach Level 50.

Unlock 2000 Acura VIS Racing Integra Type-R
Complete Inline 4 Showcase.

Unlock 2000 Ford Mustang Cobra R
Reach Level 20.

Unlock 2001 Mazda Mazdaspeed Roadster
Complete FWD Shootout.

Unlock 2002 Cadillac #6 Team Cadillac NorthStar LMP-02
Reach Level 50.

Unlock 2002 Chevrolet Lingenfelter 427 Corvette
Complete Big Block Shootout.

Unlock 2002 Mazda RX-7 Spirit R Type-A
Reach Level 25.

Unlock 2002 Nissan Skyline GT-R V-Spec II Nur
Reach Level 20.

Unlock 2002 Nissan Tommy Kaira Skyline GT-R R34
Complete 6-Cylinder Showoff.

Unlock 2002 Saleen #11 Graham Nash Motorsport S7R
Reach Level 45.

Unlock 2003 Renault Sport Clio V6 RS
Complete Hot Hatch Runoff.

Unlock 2003 Subaru #77 CUSCO SUBARU ADVAN IMPREZA
Reach Level 35.

Unlock 2004 Honda Wings West Civic Si
Complete AWD Shootout.

Unlock 2004 Mitsubishi Lancer Evolution VIII MR
Reach Level 10.

Unlock 2005 Chevrolet #31 Whelen Enigneering Corvette Z06
Reach Level 35.

Unlock 2005 Honda NSX-R GT
Reach Level 30.

Unlock 2005 Panoz #51 JML Team Panoz Esperante GTLM
Reach Level 40.

Unlock 2006 Toyota #25 ECLIPSE ADVAN SUPRA
Reach Level 40.

Unlock 2007 Shelby GT500
Complete Heavyweight Open.

Unlock Audi #1 Infineon Audi R8
Reach Level 50.

Unlock Corvette Goldstrand Edition
Complete American Iron Runoff.

Unlock ME Four-Twelve Concept
Complete Extreme Performance Shoot-Out.

Unlock Mugen S2000
Complete Free-Breathing Challenge.

Unlock VeilSide Supra Fortune 99
Complete 20th Century Supercar Invitational.

Volvo #25 At-Speed S60 R
Win the Endurance Class D Championship.