Sway Bar affects the handling and the car’s over steer and under steer. It ties the lower suspension links together across the front or back, will keep your car flat in turns instead of leaning over to one side. Hardrace sway bars provide better control especially at high speeds cornering . Designed for OE direct replacement . Hollow internal structure . Heat treated, adjustable type (2 holes) . Correction of under or oversteer . Improve more grip and better handling . Increased stability while during high speed cornering  Note: 32 mm* Q50/Skyline V37: For RWD 6cyl Engine Models 3 PCS/SET  Fits: Nissan Z 6th Z34 2008-2021 Nissan Z 7th RZ34 2022-Present Nissan Skyline V36 Nissan Skyline V37 Infiniti Q70 / M Series 2010-2019 Y51 Infiniti G series 2006-2014 V36 Infiniti Q50 V37 2013-present