Here's what I use, just pump it up and go to each corner with my Gatorade bottle and a clear plastic tube  I make my living with it so the price tag was a little easier to swallow  Gus  OMG Gus, are you selling bogus brake flushes? 
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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