Voodoo 13's adjustable trailing arms are a game - changer for Scion FRS and Subaru BRZ owners. They allow you to fine - tune your vehicle's handling, especially during hard acceleration, braking, and launching. These arms are crafted for high - performance street and race cars. By replacing the soft rubber OE bushing with a rigid spherical bearing, they boost handling and performance, though you'll notice more noise and less comfort. The arms are CNC machined from 6061 - T6 aluminum, making them super strong, lightweight, and corrosion - resistant. Their unique design provides ample space for OE and aftermarket toe arms. The signature Voodoo 13 adjuster, made from 4140 heat - treated chromoly and zinc - plated to prevent corrosion, ensures durability. QA1 supplies top - quality, American - made spherical bearings. And with Grade 10.9 zinc - plated hardware included, installation is a breeze. You can choose between a MIL - A - 8625 Type III hard anodize finish or raw metal. All Voodoo 13 products are engineered, manufactured, and assembled in Gilbert, Arizona, using top - notch materials from US suppliers.
Using these Voodoo 13 trailing arms is straightforward. First, gather all the included Grade 10.9 zinc - plated hardware. Then, remove the old trailing arms from your Scion FR - S, Subaru BRZ, WRX, or STI. Install the new Voodoo 13 trailing arms in their place, making sure to use the hardware provided. Once installed, you can adjust the arms to optimize your vehicle's handling. Remember, since these arms use spherical bearings instead of the soft rubber OE bushings, you might experience more noise and less comfort. When it comes to maintenance, regularly check the spherical bearings for any signs of dirt or debris. The self - sealing and self - lubricated Nylon/PTFE injection - molded race in the QA1 spherical rod ends helps keep out dirt, but it's still a good idea to clean them occasionally. Also, check the zinc - plated parts for any signs of corrosion and touch up if needed.
