This is my guide on the fastest way to boost multiple Objectives and Achievements. I will be posting this guide on a couple other Achievements that may or may not have a solution, since this guide can help get more then 1 achievement for people who have or do not have the dlc. The most efficient way is to have the Italian Pack dlc, since you will need to get all the objectives in the Italian Playlist anyway. Before you even start the going for the objective for the Itlian Playlist you will need have won atleast a Gold Medal in every race in the following Challenge Series Playlist. Italy vs. The World Challenge Series and the Italian Challenges Challenge Series which will get you the follow Achievements.
The reason you need gold in all the dlc Challenge Series races is because you will unlock some of the cars needed to complete the Objectives in the Italian Playlist. Don't worry they are not to challenging. Once you have those done and the unlock cars, you will need to have a full party of 8 people. The most people that can go into a lobby is 8. Once you have 8 people you will be able to lock down a lobby and have no fear of randoms messing up the game. RANDOMS, even if it is just 1 will screw up everything. Once you have 8 people, split up into 2 groups of 4. Have 2 people become Playgroup leaders and invite 3 people from the party. Once the Playgroups are ready have 1 Playgroup start to search for a game, then 1-2 seconds after have the other Playgroup search as well. 9/10 you will find each other, if not just back out and try again. Now before you break off into groups, determine who will be going first for the Objectives. Three people will be going at the same time to unlock there desired Objective. Don't worry the everyone else will have something to do while the 3 people are going, but i will get into that in a little bit. The objectives for the dlc are the following:
1.Vincitore: Superleggera - Place 1st place with the Lamborghini Supperleggera in any race.
Must be done with Tier 4 Superleggera, not NFS or Signature Edition
2.Vincitore: Alfa Romeo - Place 1st place with the Alfa Romeo in any race.
Must be done with Tier 4 Alfa Romeo, not NFS or Signature Edition
3.Vincitore: Diablo - Place 1st place with the Lamborghini Diablo SV in any race.
Must be done with Tier 4 Diablo SV, not NFS or Signature Edition
4.Vincitore: MC12 - Place 1st place with the Maserati MC12 in any race.
5.Vincitore: Zonda R - Place 1st place with the Pagani Zonda R in any race. (Tier 6)
6.Vincitore: Lancia - Place 1st place with the Lancia in any race.
Must be done with Tier 4 NFS Edition Lancia, not Signature Edition "MUD"
7.Opportunista - Accumulate 6 seconds of drafting with the Maserati MC12. (Tier 6) Easy to do at the beginning of a race or in highway tracks.
8.Catapulta - Pass 5 racers with the Pagani Zonda R.
(Tier 6) Drafting and nitrous will help.
9.Campione: Stradale - Rank 1st place in any session with the NFS Edition MC Stradale. (Tier 6)
10.Campione: Diablo - Rank 1st place in any session with the NFS Edition Diablo SV. (Tier 6)
11.Campione: Alfa Romeo - Rank 1st in any session with the NFS Edition Alfa Romeo. (Tier 6)
12.Fortunato - Finish a race without damage to the NFS Edition Alfa Romeo. (Tier 6) Let others pass you at the beginning, so they don't crash with you and don't drive recklessly. If you are a Late Bloomer and you don't cross the finish line in time you should still get this. (Thanks to The Dren for sharing this.)
13.Rispetto - Complete 10 Clean Passes with the NFS Edition MC Stradale. (Tier 6) You can pass same opponent more than once, it has to be clean everytime. (Confirmed)
14.Spericolato - Accumulate 20 near misses with the NFS Edition Diablo SV. (Tier 6) There is no traffic in Night Riders session. As you are doing this, you don't have to win races, so it is highly suggested that you don't take shortcuts because you can miss few near miss opportunities.
15.Campione: Lancia - Rank 1st place in any session with the "MUD". (Tier 5)
16.Scottatura - Complete 15 passes using nitrous with the "SUNSPOT".
(Tier 5) You must use nitrous at the moment when your position changes, so be careful that you don't run out of nitrous before you have passed the opponent.
17.Velocità Della Luce - Maintain top speed for 15 seconds in "SUNSPOT". (Tier 5) Easy to do in highway races, nitrous is your friend.
18.Campione: Superleggera - Rank 1st in any session with the "CRIMINAL". (Tier 5)
19.Angelo - Accumulate 5 jumps with "MUD".
(Tier 5) In Leaving San Francisco race there is a downhill where you can get at least 3 jumps. You have to get Jump Bonus for jumps to count. Also in session Burning City there is a Entering San Francisco race where you can get 1 jump at the end. Good to know if you are a Late Bloomer. (Thanks to z 4assed monkey for adding that Entering San Francisco.)
20.Delinquente - Complete 20 Dirty Passes with "CRIMINAL".
(Tier 5) You can pass same opponent more than once, but you have to be dirty everytime. And If someone try to pass you from behind and he is beside you just hit him with softly with your car again and again. Every hit counts for this objective
Once you complete your first 5 Objectives you will earn the following.
and the Tier 4 Lancia NFS Edition
10 Objectives will get you.
and the Tier 6 Alfa Romeo NFS Edition
15 Objectives gets you.
and the Tier 5 Diablo SV Signature Edition "SUNSPOT"
20 Objectives gets you.
and the Tier 5 Alfa Romeo Signature Edition "SERPENT"
If you have not played any other Playlist then once you completed your 15th Objective you will earn
Since everyone is in a group, you will naturally earn these 2 achievements.
I want to say while boosting this, i have earned around 125 Group objectives if not more.
Ok now on to the boosting method. 3 people will be going at a time. 1st place will nets you 20 points. 2nd places nets you 18 points and 3rd place nets you 16 points. Majority of the events in the playlist will be 3 races(some will be 2 others will be 4) In race 1: have player 1 come 1st place, player 2 in 2nd place and player 3 in 3rd place. Race 2: have player 1 come in 2nd place, player 2 in 3rd place and player 3 in 1st play. Race 3: player 1 comes in 2nd place, Player 2 in 1st place and player 3 in 2nd place. Now those 3 people who went will all be tied for 1st place and have 52 points. Even if you are tied with first you will still complete the objective you were after. Then the next set of players will go. Now if there are 4 races in that event list, you will need to add another player. So now you will have 4 people who are tied with 1st(placing 1st through 4th place. Same thing if there are only 2 races only 2 people can go and not 2. Now on the Bonus wheel Achievement, you can use the same method, and everyone who is tied with first will get that achievement.
Now for the remaining 5 people who are not going in the top 3, the best thing to do will be stay back and a form line on the left side of the track and have the person who last in the line speed ahead on the right side and pass the 4 people in front of you and go into the front of the line. And then the last person in line will do they same, kind of like leap frog. lol. and keep doing this until the race is over. try and make sure everyone in close together in the line. This will net everyone Rapid Pass x4(alot of EXP) when it is there turn. The first couple times you do this you will see Rapid Pass x2, x3, x4 appear on the screen, but after it will disappear but you will still be getting EXP for doing it. At the end of the races(if done right) everyone who was doing the rapid passes should be getting somewhere between 1500-3500 EXP just for that race. That is not counting the medals and group objectives EXP you will earn. This will speed up the grind a lot faster to get to level 30.
Now as you are playing in the playlist you get to choose what Tier you want to race in. Word of advice to everyone, Tier 6 Does not appear as often as Tiers 4 and 5. Whenever Tier 6 appeared for my group we always selected it and sacrificed turns so people who needed Tier 6 can go.
It took my group about 12 hours to get everyone all the objectives. We broke them up to 3 session over 3 days about 4 hours a session. Everyone got all the objectives and ALOT of EXP. Try and get yourself a good group, And have some FUN.
I'm am certain i made a lot of errors when writing this guide. I know there wasn't a solution or boosting method, so i wanted to put one up to help out everyone and give my advice. If anyone wants copy the solution and send me the fixed version i will definitely give you credit. lol
Credit goes to LightHordy for his Objective list which i got from his solution which can be found here: