Part #: SPL FUA Z34. These SPL front upper arms for the Nissan 370Z and Infiniti G37 are a game - changer. They come with dual chassis mount adjusters, allowing you to easily adjust camber and caster while staying firmly attached to the car. The innovative slotted arm design gets rid of those bulky and hard - to - reach jam nuts. Just turn the hex cap double adjusters to set the arm length as you want, and then lock the alignment with an allen wrench. This saves you time on the alignment rack, so you can spend more time in the driver's seat! The fully encapsulated spherical bearing on the upright is super strong, eliminating the worry of rod end bending often seen in other designs. The wide adjustment range is great for both racers who want maximum grip on the track and lowered street vehicles that need optimal tire wear. Our CNC milled 6061 billet aluminum arms are designed using FEA (Finite Element Analysis) to be stronger and more durable than factory parts. The exclusive hex cap double adjuster is made of electroless nickel plated 4130 chromoly and 6061 aluminum clamps, reducing weight and preventing corrosion while enabling quick and easy adjustment. The oversized USA - made FK spherical bearings have a teflon liner, which ensures quiet operation, low friction, smooth articulation, and no bushing deflection under load. The liner is self - lubricating and self - cleaning, making it reliable for both street and track use. SPL Front Camber Arms Features: Lightweight construction with aluminum, titanium, and chromoly; Electroless nickel plated 4130 hybrid adjuster for fast adjustment; Computer - aided design with FEA; Titanium socket head cap screws anodized blue; Low - friction 3/4' 3 - piece Teflon lined FK rod ends and sphericals; Offset chassis spacers for maximum caster adjustment; Black anodizing for a long - lasting finish; Made in the USA. Adjustment ranges: On a 2009 Nismo test car, we got - 4.8 degrees of camber at 5 degrees of caster, 6.5 degrees of caster at - 4 degrees of negative camber, and 7.7 degrees of caster at - 3.5 degrees of camber. Camber correction was measured at 0 degrees of camber. Application List: 2009+ Nissan 370z (Z34), 2008+ Infiniti G37 (V36), 2008 - 2009 Infiniti G35 Sedan.
Using these SPL front upper camber and caster arms is easy. First, make sure your vehicle is on a flat and stable surface. Then, use the hex cap double adjusters to set the arms to your desired length according to your camber and caster needs. Once you're satisfied with the settings, lock them in place using an allen wrench. When it comes to maintenance, since the FK spherical bearings have a self - lubricating and self - cleaning teflon liner, you don't need to do much. But it's a good idea to check the arms regularly for any signs of wear or damage, especially after long - distance drives or track days. If you notice any issues like excessive play or strange noises, it's best to have them inspected by a professional. Also, keep in mind that these arms are designed for specific vehicle models (2009+ Nissan 370z, 2008+ Infiniti G37, 2008 - 2009 Infiniti G35 Sedan), so make sure your vehicle is compatible before installation.
