I recently swapped the engine on my '06 SS/SC after blowing it up last fall, and bought these control arms to replace the worn OEM ones with cracked bushings. Paired them with the Excel-G struts available here on ZZP, and re-used the stock spring, dust cover, and those two pieces at the end of the spring. (Also with Billet engine mount and stock replacement solid poly bushings) My car now spins the tires instead of rattling the front end. There's no more torque steer, and I can whip it around 70 kph corners at illicit speeds with two fingers on the wheel; it's that confident - on "racing slicks" of all season tires. Makes it a completely brand new car on the front end. They are expensive, and the trailing ball joint is bare so keep that in mind when driving through dirty conditions. But it can be easily removed and replaced. The ball joint and leading bushings are both greasable, unlike stock, and should last forever. If you want to improve your handling and don't mind putting a few dollars and a couple hours into the car, then these will serve you well. They don't come with instructions, but you need to adjust the trailing ball joint out of the box. I unscrewed it enough to line up with the rear frame bolt hole, then counted the threads and applied the same on the other side.

These control arms feel noticeably more sturdy than the stock ones I took off. After install, I saw a noticeable difference in the control of the vehicle. A great part as always from ZZP

The product install was difficult only because the design of the original equipment is poor .... if the bolts come out with ease installing this product is quick and easy

Was able to install them carefully without dropping the subframe or removing any other mount bolts. Perfect snug fit with the supplied spacers. Took a slow motion video of a launch before the install with stock control arms/bushings and an after install with these arms. Night and day difference. Toe in and caster movements were completely eliminated. And these arms only weigh 1.2lbs more than stock. A little added weight right at the tires isnt always a bad thing.

Awesome control arm, my car brakes, handles and launches better with these! Less wheel hop also!