The nuts/bolts are torqued pretty hard. If you don't have access to air tools, slip a piece of pipe over your rachet handle for extra leverage. Measure out the distance from the hole to the studs on the old rods and adjust the new rod to match. Once installed, drive straight to the alignment shop. If not, you'll be wearing out your tires.
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Oh almost forgot... You'll need 4 17mm bolts about 1.5" long....unless they were provided with your rods. The "bolts" on the OEMs are actually studs and cannot be removed.