For those running tephra, how much boost aka WGDC do you run in 1st and 2nd gear compared to 3rd? I've always tuned the car in third and called it a day, but would like to increase my boost in 1st and 2nd gear since I've switched to using tephra if it's safe to do so.

 

i usually leave 1,2,3 pretty much the same and only really change 4 and 5.

 

just do logs. you typically need more wgdc in 1 and 2 since the engine accelerates faster than the turbo spools. then you have 3 rd gear. Then you run less wgdc in 4 and 5 since the engine accelerates slower than the turbo in those two gears, and the increased load can cause overboost.