Buck Performance Adjustable Upper Front Control Arms
For 1993-1998 Toyota Supra (MKIV) & Lexus SC300

After months of extensive R&D, we proudly introduce the Buck Performance Adjustable Upper Front Control Arms, designed specifically for the MKIV Supra and Lexus SC platforms. Engineered for performance enthusiasts, our tubular arms are a direct replacement for factory front upper A-arms, offering unparalleled adjustability and strength.

Key Features and Design Highlights:

• Ultimate Adjustability: This feature provides a wide range of adjustments to dial in precise suspension settings for any application.
• Premium Construction: Crafted from high-strength chromoly for superior durability, even in the most demanding conditions.
• Seamless Fitment: Monoball 4140 tapered pins and factory-fit ball joints ensure a direct bolt-in installation—no drilling required.
• Enhanced Durability:
  • FK PTFE-lined rod ends are rated for a static radial load of 29,000 lbs.
  • Rear solid spherical bearings replace factory rubber bushings for improved precision and control.
• Performance Tested: Designed and rigorously tested for drifting, road racing, drag racing, and daily driving.
• Improved Clearance: Engineered to accommodate larger diameter springs and increased turning clearance for custom setups.
• Custom Solutions: We can build a custom-length set of arms to meet your specific caster or camber goals. For inquiries, please email us at [email protected].
• Finish: Industrial-grade black gloss powder coating for long-lasting corrosion resistance.

What’s Included:
The kit includes a pair (2) of upper control arms and all necessary hardware for hassle-free installation.

Whether hitting the track or cruising the streets, the Buck Performance Adjustable Upper Front Control Arms deliver unmatched strength, adjustability, and reliability for serious performance enthusiasts.