350Z/G35 SPC Adjustable Front Upper Control Arms | 2003-2009 Nissan 350Z Z33 & 2003-2007 Infiniti G35 V35 Coupe/Sedan | Correct Camber After Lowering | Track & Street Alignment

Fix your alignment and stop destroying tires with these SPC Adjustable Front Upper Control Arms built for 2003-2009 Nissan 350Z Z33 and 2003-2007 Infiniti G35 V35 Coupe and Sedan, because once you lower a Z or G on springs or coilovers the front gains aggressive negative camber and there’s no factory adjustment which eats the inner edges of tires in 3k miles while killing grip and turn-in, and these SPC arms give you +/- 3.0° of camber and +/- 1.5° of caster adjustment so you can dial back to OEM spec for even tire wear on the street or add negative camber for track days, drift, and autoX, and they’re built from heavy-duty powder-coated steel with oversized forged ball joints and SPC’s xAxis sealed bushings that allow full articulation without binding, so they don’t tear like cheap poly and don’t clunk like solid sphericals on daily drivers, and the slotted ball joint plate uses laser-etched degree marks so alignment shops can set camber precisely without guessing, and they’re a direct bolt-on replacement using OEM ball joint tapers and stock mounting points with no cutting, welding, or subframe modifications, and they clear OEM wheels, Brembo calipers, and most aftermarket coilovers including BC, Fortune Auto, KW, and Tein, and by correcting camber you get longer tire life, sharper steering response, and proper contact patch for braking and cornering, making these the #1 required mod for any lowered 2003-2009 350Z Z33 or 2003-2007 G35 V35 that sees street or track use, because alignment is cheaper than tires and these arms pay for themselves in one tire set while unlocking the suspension geometry Nissan intended.