CUSCO 429 311 B14 Sway bar rear for MAZDA Roadster RF (NDERC) ymm_49 Ratio with Standard: 1st Stage:

Ratio with Standard: 1st Stage: 30%

Constructed from high quality T-304 austenitic stainless steel

Warning: Cannot fit with genuine trailer tow hitch

Using BORLA Stainless Steel Polish p# 21499 is not recommended with these black chrome tips

which is superior to T-400 series such as 409

CUSCO 429 311 B14 Sway bar rear for MAZDA Roadster RF (NDERC) ymm_49 Ratio with Standard: 1st Stage:The CUSCO Sway Bar Kit replaces the factory sway bars (if equipped) and uses the factory mounting locations. The CUSCO Sway Bar will dramatically reduce body roll since its stiffness is greater than the factory sway bar or if the vehicle is not equipped with one. The larger diameter and steel strength bar give the CUSCO Sway Bar more resistance against torsion, which helps keep the vehicle stabilized during cornering and reduces weight transfer.