Worn front upper inner control arm bushings are a hidden culprit behind vague steering and alignment headaches on R33 and R34 Skylines. SuperPro’s Front Control Arm Upper Inner Bushing Kit (part SPF3153K) serves as a clean, stock-geometry replacement that swaps the tired factory rubber for durable polyurethane bushings and tubes.
The result is tighter front suspension movement, quicker steering response, and better long-term reliability without altering your factory caster or camber settings. It’s a smart foundational upgrade that pairs well with offset kits when you want added adjustability later.
At Terra Firma Automotive, we stock these genuine SuperPro Front Upper Control Arm Inner Bushing Kits ready to ship.
- Standard (non-offset) Front Upper Control Arm Inner Bushing Kit (SPF3153K)
- Includes 8 bushings and 4 tubes for a complete refresh
- High-performance polyurethane cuts unwanted flex
- Restores precise steering feel and front-end stability
- Much longer lasting than original rubber
- Direct fit for R33 and R34 Skyline models
- Professional installation recommended (approx. 4 hours)
- Wheel alignment required after installation
- Backed by SuperPro Lifetime Manufacturer’s Warranty
- ⚠️ California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm - www.P65Warnings.ca.gov
Questions & Answers
Have a Product Question?
Be the first to ask a question about this part.