R Theory Universal Sway Bar Adjuster

R Theory Motorsports' patent-pending Sway Bar Adjuster changes how long the sway bar's arm acts, which changes how stiff the bar is. A shorter lever makes the bar stiffer; a longer one makes it softer. That lets the car's balance be tuned, factory bar or aftermarket, without buying new bars or dropping a subframe to swap them.

Stiffen the rear for quicker rotation, stiffen the front for more stability, or back the bar off for comfort and traction on rough surfaces.

Fits

• Universal: factory or aftermarket sway bars with a 10 mm or 12 mm end link bolt

Specifications

• Stainless steel construction
• Grade 10.9 zinc-coated hardware
• Built for track days and year-round street driving

Good to know

• Pick the size that matches the end link bolt; the Universal kit includes spacers for both 10 mm and 12 mm.

Import tariffs covered: the price includes the US import tariff, so there is nothing extra to pay on delivery.

Returns

• Returns are accepted within 30 days of delivery on new, uninstalled parts in their original packaging, less a 20% restocking fee.
• Return shipping is paid by the buyer, unless the return is due to our error, and the original shipping charge is not refunded.
• Installed or modified parts, electrical parts and made-to-order items cannot be returned.
• A part that arrives damaged, faulty or wrong: contact us within 7 days of delivery with photos of the part and the box.
• Contact us to start a return before sending anything back; returns ship to our shop, and we send the address.