Well that is the multi-thousand dollar question now isn't it.
Hopefully nothing major gives. But follow TurboMontes advice, Never go into boost while in 4th, save 4th for day to day operations, not racing. Try not to race from the dig, hard launching from a dead stop will snap axles and is hard on our trannys, but it is fun

I broke an Intense Racing LSD at the track, have snapped 3+ axles getting on it out of the hole.

Roll racing will be our race of choice. Almost all of the racing on You Tubes "1320 Video" is from roll racing starts.