Why do you need Ultimate Adjustable Upper Control Arms?

When lifting your vehicle, it alters the wheel alignment which can lead to premature tyre wear and affect the handling of your vehicle. BLACKHAWK4X4 ULTIMATE UCA’s have been designed to provide a variety of alignment options not seen before. Whilst allowing ease of adjustment to alleviate all of these issues, returning the suspension geometry and alignment back to factory specification or better, complimenting the travel available from any aftermarket suspension.

Unrivalled Innovation

The ULTIMATE Ball Joint

  • A proprietary ball joint providing a high degree of articulation not seen before, enabling more suspension travel.
  • Provides the ability to disassemble, service or rebuild the ball joint at any time with basic hand tools.
  • Unsurpassed industry leader in the design & manufacture of steering & suspension components.

Innovative ‘on vehicle’ adjustment patented design

  • Double mechanical 4140 chromoly locking nuts ensure secure and hassle free on car adjustment.
  • Nitride hardened surface for longevity and corrosion control.
  • Patent Pending design.

On vehicle adjustment with a built-in caster increase of 1 degree

  • Allows for precise wheel alignments and wheel position.
  • Manufactured from premium materials and Manufacturing processes providing the ULTIMATE product
  • Vehicle Specific fitting instructions and engineering documentation available online.

Additional equipment provided for ease of install and adjustment

Offers a large amount of Camber & Caster correction adjustment

NCOP ADR compliant and Street legal

  • Purchase and install BLACKHAWK4X4 ULTIMATE  Upper Control Arms with confidence. BLACKHAWK4X4 publicly distribute street legal accredited documentation.

Unsurpassed testing regimes

  • Independent Finite Element Analysis (FEA) of UCA to NCOP VSB14
  • Physical tests of adjustment mechanism to simulate fatigue, overturn and skid loading to validate FEA
  • Physical torsion testing of assembled components
  • FEA engineering endorsement
  • Stringent ongoing quality assurance program locally

For more information, click on the testing flyer here

Superior quality and strength built to last

  • Forged aluminium 6082 mainframe – Delivers superior, light weight strength, exceeding OEM specification
  • OE style, maintenance free high quality rubber inner bushings
  • Durable coatings designed to withstand the harshest conditions
  • Nitride hardening process of the threaded adjustment mechanism, providing thread longevity & corrosion control. E-coat of Alloy arm and bush apertures

For more product information, download the brochure here

  • Upper Control Arms
  • Fixing Components
  • Quick Guide


Package Includes