Brand X RTD device RPM adjustment tuner / HO voltage adjustment tuner

This device allows us at brand x to modify and adjust your computer tuning for a high idle switch, and modify the bad idle rpm on hundreds of applications!!!

message us before purchasing to make sure you’re getting something that works for your application!!!

drive by wire GM applications *03+ works flawlessly with this setup!!! We can adjust your base idle rpm to around 800-900 vs 5-600, safely - and use the A/C switch *must have working air conditioning for this to work* and get to around 1200 rpm without touching the throttle!

this is for the device only, tuning will be 100$ if you purchase a HO alternator through us, or have already purchased an HO alternator through us , but credits for unlocking / communicating with your car will be an added expense you need to make through HP tuners, that’s sone thing to can message us about for info!!!