Anyone here use a Sonnax line pressure booster?

[waynestractor]

I came across these somewhere and am curious as to their effectiveness in tightening up the shifts.

https://www.sonnax.com/line_pressure_booster_kits

 

[Brandon-w]

@TheEnder

 

[chris52010trx4]

I found it worked good for what it is ... until you get a custom tune in which the tuner usually boosts the line pressure and you have to remove the sonax at that point

Sent from my SM-G965W using Tapatalk

 

[waynestractor]

I found it worked good for what it is ... until you get a custom tune in which the tuner usually boosts the line pressure and you have to remove the sonax at that point

Sent from my SM-G965W using Tapatalk

Good point I never thought of. I have a tuner, just haven't gotten around to getting a custom tune yet...