Last fall we brought you a preview of some of the hot parts for the S550 Mustang from Whiteline, during our coverage of the SEMA show. Whiteline is making a big push into the Ford market. Its products are engineered for enthusiasts who want to drive their cars during the week, and then take it up a notch for some weekend fun, without sacrificing the ride quality we all expect from our new cars.

The latest edition to Whiteline’s S550 Mustang arsenal are its adjustable sway bars for the front and rear. While the S550 is far and away the best handling Mustang in history, its ride quality and handling is still subject to both federal NVH standards, and what the appliance level Mustang owner will tolerate. Even the Performance Pack cars can benefit from an aftermarket upgrade like this one from Whiteline.

The front sway bar, is part number BFF95Z and is a 35mm diameter. The rear bar, part number BFR68Z and is a 24mm diameter. Both bars are adjustable with three different points for the end links. Whiteline also offers new end links as part numbers KLC179 and KLC198, or everything can be purchased together as a kit, part number BFK006. The sway bars include grease free, squeak free bushings, and the bars are constructed from spring steel. The adjustable end links allow for even more cornering prowess, and compensating for lowered ride heights.

Mustang owners can install these parts in just a few hours with hand tools, in their driveway or garage, or have a shop perform professional installation. The swap is ideal for any enthusiast whether they have a daily driver, or a weekend autocross or road course warrior. The bars will cause zero change in ride quality or NVH, in fact the only time anyone will notice a difference is when it counts -in a corner.

If you’re ready to activate more grip on your 2015 Mustang, whether it’s a V6, EcoBoost, or GT, one of the first modifications you should look into is a set of sway bars, and Whiteline should be at the top of your list.