HPI Sport 3 owners can now add a wide range of suspension tuning settings with this new Sway Bar Set. This set is precision manufactured to HPI specifications for a perfect bolt-on fit. Included are front and rear sway bars plus the mounting hardware needed to fit them to your Sport 3. Adjust your Anti Roll with three sizes of sway bar! The Sway bars are marked up for easy reference with chevrons: 2 Chevrons - 1.2mm Sway Bar 3 Chevrons - 1.3mm Sway Bar 4 Chevrons - 1.4mm Sway Bar A Narrow set for the front and a Wide set for the rear THIS PART FITS THE FOLLOWING KITS / PARTS: RS4 Sport 3 Drift 2015 F0RD Mustang - OPT SPORT 3 Creator Edition - OPT Sport 3 Drift F0RD Mustang - OPT Sport 3 Drift Dai Yoshihara Suba. - OPT Sport 3 Drift Nissan S15 Team - OPT SPORT 3 FLUX F0RD GT HERITAGE - OPT SPORT 3 F0RD MUSTANG RTR-X 1969 - OPT SPORT 3 BMW E30 WARSTEINER 1987 - OPT Sport 3 FLUX Audi e-tron Vision GT - OPT Sport 3 Flux F0RD Mustang Mach-E - OPT Sport 3 Drift BMW M3 E30 - OPT SPORT 3 1969 Chevy Camaro Z28 - OPT