The H&R 50705 is a Sport Spring lowering kit for the four-cylinder 2008-2012 Chevrolet Malibu. The manufacturer lists it as a sport-spring stage with an approximate drop of 1.5 inches at the front and 1.4 inches at the rear, which gives a buyer a known starting point rather than guesswork. Compared with stock coils, the lower ride height tightens the fender gap and lowers the center of gravity, so body roll during cornering should be reduced. For shoppers comparing cheaper no-name springs, a manufacturer-specified drop and a clearly identified part number make it easier to confirm you are getting what you ordered.
Fitment is the main thing to verify before ordering. The manufacturer lists a separate part, 50705-2, for the V6 Malibu, so a four-cylinder owner searching for 2008-2012 Malibu 4 cyl lowering springs should make sure the chassis matches. Owners on user forums commonly check the engine code and chassis before buying, and the same check is worth doing here. Because H&R's install instructions were not confirmed during research, pull the manufacturer's install sheet before starting work, and plan on a spring compressor and an alignment afterward.
The manufacturer lists this part for the 4-cylinder chassis only. The V6 version is sold separately under part number 50705-2, so confirm your engine before ordering.
The manufacturer gives approximate figures of 1.5 inches at the front and 1.4 inches at the rear. Actual results can vary with the vehicle's condition and wheel and tire setup.