4RUO Custom Control Arms
At 4RUO, we are manufacturing our own custom adjustable control arms tailored to your exact specifications, with lengths ranging from approximately 100mm to over 500mm. Using thick-walled, seamless chromoly steel and precision CNC manufacturing, our control arms ensure exceptional strength, durability, and fitment. Paired with motorsport-grade bearings featuring forged chromoly bodies and corrosion-resistant finishes, our products are engineered to perform at the highest level of motorsport quality, providing unmatched reliability and performance.
Motorsport Control Arms
- Tube constructed from thick-walled, seamless chromoly steel.
- Precision CNC manufacturing for accurate threads and exceptional fitment.
- This example is a pair of arms adjustable from 343mm to 377mm.
- ASK FOR OTHER CUSTOM LENGTHS
Motorsport-Grade Bearings
- RM14MTE bearings with forged chromoly bodies and PTFE liners.
- ASK FOR OTHER BEARING SIZES
- Corrosion resistant: Nickel-plated bodies, chrome-plated inner rings, stainless steel races.
- Load Capacity: For example, in this application Spherical bearings rated to 5700N at 14º.
EXAMPLE APPLICATIONS USING OUR CUSTOM CONTROL ARMS:
- BMW F8X adjustable rear toe arms, with our own bumpsteer correction bushes
- BMW G8x adjustable rear toe arms