Review on Monroe Electronic to Passive Suspension Conversion Kit – Model 90013-1 by Terrance Haralson

Anyone looking to rebuild the stock electronic suspension on some GMC/Chevy trucks will do the trick! Installed on my '07 Yukon XL SLT 4x4 with no problems. Everything is included to bypass the on-board sensor, even if you don't install it, all you get is the same dash alert as TPMS, so it won't bother you, no need to install sensors. The springs are part of the package but must be purchased separately. Once installed, the ride was just as smooth if not better than the stock electronic suspension. Air can be manually installed on the rear shocks if your supercharger has stopped working. I chose this option instead of replacing the compressor for now. Happy with the project and also the wallet! The truck now drives as it should!