How to Build/Tune the 2015 AUDI RS6 for Drag Racing - Forza Horizon 4

Today we will be doing the best drag build and tune for the 2015 AUDI RS6 in Forza Horizon 4. Showing you guys how fast the Audi RS6 is at the FH4 festival drag strip, a 1/4 mile time and how easily it can beat other cars. Also Covering exactly how to Upgrade, customise and tune the 2015 Audi rs6 to be the fastest at drag racing in Forza Horizon 4, so you can beat any friends who try and use the same or similar cars. Share Code - 302 464 953