Talk:Nissan 370Z Special Edition (Research & Development)/@comment-36540573-20190117052836/@comment-37944757-20190117145443

You could complete the R&D with this tuning or after upgrading acceleration to Level 5, as the minimum tuning required to complete it is MAX 5-5-5-5 and PRO 5-0-5-0. I also couldn't complete Test 039 successfully and had to use 40 tokens to save the Quality Checks, but it is worth it if you win the car in the first attempt. My tuning is MAX 5-5-5-5 and PRO 4-1-5-1. I will have to buy a Professional Kit Box for 800 tokens to get PRO 5-1-5-1.