View Single Post
      04-21-2016, 11:37 AM   #145
Droptopp
2015 X5 50i, 2013 550ix, Alpha 9 GTR, 2015 Denali
29
Rep
38
Posts

Drives: X5 / 550ix / GTR / Denali
Join Date: Apr 2012
Location: NY

iTrader: (0)

Quote:
Originally Posted by r33_RGSport View Post
I have dyno proof they the RaceChip doesn't give you any gain on the N63tu.
BMS Stage 1 is the only budget tunes that works with the N63tu. The other would be Dinan.
Interesting would like to see the dyno's.

Vbox doesn't lie - nor do my results.

I also find it interesting I worked with Terry for two days going back and forth with logging data for him on both the JB1 and the JB4 and no increase in boost.

Terry, your more than welcome to chime in.

Seems the exact opposite as JB piggyback had no impact on my truck. Also Vbox proves it works. When I disconnect the RaceChip ultimate, the truck is over 4 seconds to 60 and 10.8 to 100. Chip pulls off 1 full second to 100.

Only way you pick up 5+mph in the 1/4 mile is with adding power. And in a 5500lb truck it's more than 60hp.

I've been doing this a long time.

Car will run with dead even with my F10 550ix and X5M. Vbox shows this and slips will soon as well. I will run it with and without the tune
Appreciate 0