M4 caliper swap ??

[Allan pugh]

Can you bleed abs system correctly without gs911 to purge abs pump ?
I have new calipers & newline from pump to calipers but need some info can i just pressure bleed brakes back up after swap or will they get air locked

 

[DrIoannis]

I think you cannot. Go to the dealer or find a GS911 to use

 

[baz]

I've never had a problem-even with normal bleeding.

 

[DeeboSTI]

Same here, fitted new lines & GP4RX Calipers & bled it all up fine without using a GS-911.

 

[fast_ryan]

Calipers

+1. I swapped OEM calipers for Brembo GP4-RX calipers and had no issues with brake bleeding.

 

[Ma Salope]

+2 M4's fitted bled as normal no issues