If found that the fastest way for me to get money is to race Mad Murdoc, since in reality you end up racing 3 cars at the same time in an SP battle, you can start getting some serious cash. Around 1,000,000 starting and more as the multiplier raises.

Found During Midnight in a PA, the PA name escapes me atm.

Really? Awesome! I never knew that, I was always out trying to find high level bosses to race.. but that usually takes a long time...
Thanks!

Or you could just finish the game...

yeah, but I like to experiment with other cars, and just passing the games will not give you an infinite income for car buying/modding.

It was cool to finally come upon Mad Murdoc and the rest of his crew last night when I played ITC. I think they are in the [Daiba?] Parking Area, when you drive the Right Shinjanko route (the parking area just past the Rainbow Bridge as you come back IN to Ginza).

Thanks for the info, I'm looking forward to getting some more money and to the duel with Snake Eyes next.

o how nice !!! i wonder about subaru impreza but i haven t money!

there is a wanderer in the same PA as immortal_wanderer says but you get around 200,000 CP and up with the multiplier but the race takes like 25 seconds so it really short.

I didn't finish the whole game yet, I did beat King Speed though. I haven't seen the super-good Z driver yet, but I am hunting down wanderers. I think the usual formula I take for making money is to challenge every single racer I see on the road and rack up the win multiplier. It helps that the roads are smaller in this game, as you can get around fairly quickly.

yeah I agree with immortal_wanderer there. go down the road and take down random people. if you got a high-power car, the races usually take about a minute, so you can do plenty of them in a short time.

about that Z though, I wonder if you can buy it after beating the game... *crosses fingers*