http://www.gtplanet.net/forum/showthread.php?t=133094I've gone batty; I've modded 11 of those cars so far.
RM doesn't seem to give too much to the engine as far as upgrades, it's mostly suspension, transmition, weight and body kits. I've listed things I've done no top of RM
Acura NSX all exhaust and intake upgrades possible, racing hard tires, ECU chip, Stage 1 engine
Honda Civic Type R sports soft tires
Lexus IS F racing medium tires
Mitsubishi LancerSuzuki Cappuccinosports soft tires, enine 1 and 2 upgrades, ECU chip
Camaro SS '10TVR Tuscan 6 sports soft tires
VW Golf IV sports soft tires
Lotus Elise '96 racing hard tires, all exhaust upgrades, ECU chip
Integra Type R racing hard tires
Civic Type RAs of right now, the Lexus, Elise, and the Cappuccino are the most useful and fun to drive; that's why I've given them some upgrades but I'm trying not to ruin the ride. I'm working on the NSX because it seems to "want" to go faster, and allow major badassness.
The Lexus handles almost perfectly and has really good power.
The Cappuccino also handles almost perfectly but, tops out at about 78 mph, so it's not fast but great for those lightweight events.
The Lotus Elise '96 is sweet, maybe the most fun of them all.
The Camaro is pretty badass the way it came.
I'll probably spend the next chunk of my earnings on the remaining RM cars. I actually already owned the Suzuki, Mitsu, and Honda so no purchase necessary.
Most of them have a problem with understeer and I'm not good at tuning so if someone wants to chime in, please do.