image for larger version name image 1443739609784 jpg views 6152 size 300 1 diy water meth injection system miata turbo forum boost cars acquire cats water injection mcmaster car mini misting nozzles water injection 2 0 overview name waterinjection jpg views 587 size 97 6 kb diy water meth injection img 0270 1 jpg this is the arduino with the 9v regulator and caps for filtering noisy 12v from car i have all wires coming out and terminating to molex micro fit pre turbo water alcohol meth injection turbocharger filter name intakeopen jpg views 423 size 97 7 kb diy water meth injection img 0269 1 jpg homemade diy water injection aem water methanol injection monitor water injection mcmaster car mini misting nozzles image for larger version name water injectors and post ic air temp gauge 2010 2016 how to do it yourself water alcohol methanol injection projectcartv prevnext water injection 1 0 pressure tank and solenoid 0801 turp 02 z fjo injection system bung water injection 2008 300dwi jpg 2016 07 11165128 jpg then i used a fuse tap and ran power from the fuse box to one side of the hobbs pressure switch then used another piece of wire and ran it to the boost pressure switches installed aem water methanol injection install nissan 240sx 007 user jwoody user bootymac image for larger version name image 1443739656390 jpg views 1657 size 234 8 name img 1262 jpg views 126 size 78 4 kb my final step was to install a larger water methanol injection nozzle and test it out here s how that looks in action to learn more about diy water on our 2016 mustang we reused the windshield washer reservoir as our container for the water methanol mixture water methanol injection install 350z trunk water methanol tank and hose layout for before turbo water injection modp 1101 03 o 2010 mitsubishi evo x cooler basically the pressure switch in line of the methanol line byp the mbc till it sees boost then the noid is switched allowing the mbc to have control 2016 07 11164833 jpg diy water injection page 3 methanol cole mike ryan s freightliner uses multiple stages of water methanol injection to control the temperature density and power diy water methanol injection system water methanol injection in pajero mk1 4d56 na engine