A true gent Achievement
A true gent10
Complete a multiplayer race without making contact with an opponent
Best done in a private match. Refer to "Nifty 50" for information on setting up private matches. If you're feeling particularly brave, you can try to get this in public games. Hope you are fine with losing! From the starting grid, move to the side and wait for 20-30 seconds. Continue normally from there. If you're catching up to the car ahead, slow down again.
Head to the achievement trading thread (here) to find a boosting partner.