15mm Hub Centric Wheel Spacer Compatible with Nissan 370Z, 350Z, GT-R & Infiniti Q50, G37-5x4.5 (5x114.3) Bolt Pattern, 66.1mm Hub Bore, 15mm Thick, 6061-T6 Aluminum, Black - Pair

["Compatible with 2009-2021 Nissan 370Z; 2003-2009 350Z; 2009-2021 GT-R; 2014-2021 Infiniti Q50; 2008-2013 G37; 2003-2008 G35; 2002-2021 Altima; 5x114.3 bolt pattern; 66.1mm hub bore","Hub-centric design with a precision-matched 66.1mm bore seats flush against your vehicle hub for accurate wheel positioning and a smooth, settled ride at highway speeds; no centering rings needed","CNC-machined from 6061-T6 billet aluminum with a durable black anodized finish; corrosion-resistant construction built to handle demanding road and off-road conditions","Adds 15mm of outward wheel offset per side for a wider stance; creates clearance for larger brake calipers and aftermarket wheel fitment without changing your vehicle alignment","Slip-on design uses factory wheel studs; confirm at least 6-8 full lug nut turns of engagement after install; torque wrench required; for off-road and competition use only; Pair of 2"]