[Unit ZER0]

Has anyone out there installed all of the frame enhancement parts for the Optima?

Found Here: PRODUCT - KIA - OPTIMA K5 (TF) 2010-2015 - Ultra Racing USA, LLC - Chassis Tuning Specialist

If so, how has this affected your vehicle's overall performance?

Can one of our experts comment on what would happen if someone actually did this?

 

[K5 Optima Store]

Several of the parts offered are not compatible on North American Spec Optima vehicles.

Unfortunately, we learned this the hard way and had to ship back some parts after our customer learned of this.

If there is anything you are looking to order, let me know and we can hook you up with discounted pricing.

 

[Unit ZER0]

Several of the parts offered are not compatible on North American Spec Optima vehicles.

Unfortunately, we learned this the hard way and had to ship back some parts after our customer learned of this.

If there is anything you are looking to order, let me know and we can hook you up with discounted pricing.

The biggest thing I'd be looking for would be any components to help reduce roll, without sacrificing the suspension's shock absorption too much. I already have the anti-roll bar, and a Luxon strut tower bar, so I may have reached the limit, but the fender braces and "W" braces look potentially useful.