Yes, they're called splitters (diffuser is in the rear).
Aluminum is fine (hell, people make them out of wood)
Yes they're effective (watch the Top Gear where they race their diesel BMW, splitter falls off and handling goes to shit)
On a street car, I wouldn't run one though. As you don't have a lip, get one.
Aluminum is fine (hell, people make them out of wood)
Yes they're effective (watch the Top Gear where they race their diesel BMW, splitter falls off and handling goes to shit)
On a street car, I wouldn't run one though. As you don't have a lip, get one.