What is the main benefit of using polyurethane bushings over rubber?

Polyurethane bushings are generally more durable and resistant to wear and tear than rubber. They hold their shape better under load, which leads to a more precise suspension feel and can help prevent uneven tire wear.

Does this kit include all the bushings needed for the upper control arms?

Yes, this Superpro kit (SPF0723K) is specifically designed to replace the upper control arm bushings for the listed vehicle applications.

How does this affect the ride comfort?

While these bushings improve handling, Superpro aims to balance performance with comfort. The proprietary polyurethane formula is designed to provide a more responsive feel without making the ride overly harsh for daily driving.

1990-1996 Infiniti Q45 Control Arm Bushing Kit

Name: SuperPro Nissan Skyline Gtr Upper Contr
Brand: Superpro
Price: 253.99 USD
Availability: InStock

SuperPro Nissan Skyline Gtr Upper Contr

$253.99

On Backorder — Expected to ship by Apr 18, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1990-1996 Infiniti Q45. Superpro upper control arm bushing kit. Enhances handling and performance.

Key Features

Fits 1990-1996 Infiniti Q45 and 1990-1996 Nissan 300ZX.
Replaces worn factory rubber control arm bushings with durable polyurethane.
Made with Superpro's proprietary engineering-grade polyurethane formula.
Unaffected by extreme temperatures, oils, water, or coolant.
Enhances vehicle handling and performance for a more connected feel.
Designed, engineered, and manufactured in Australia.

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Fits these vehicles

INFINITI Q45 1990-1996
Nissan 300ZX 1990-1996

Product Details

Worn control arm bushings can make your 1990-1996 Infiniti Q45 feel loose and unresponsive. These bushings connect your suspension components, and when they wear out, you get sloppy steering, uneven tire wear, and a generally less connected feel to the road. This kit from Superpro replaces those worn-out rubber bushings with their specially formulated polyurethane, designed to handle the demands of daily driving and spirited use.

Superpro has been developing suspension components in Australia for decades, and their proprietary polyurethane formula is built to last. It's much more durable than stock rubber and won't break down from exposure to oil, water, or extreme temperatures. By replacing the old, soft bushings with these well-built polyurethane ones, you'll notice an improved feel in your steering and a more stable ride, whether you're commuting or just enjoying a drive.

This kit is designed to fit your Q45 directly, making installation straightforward. You'll get a more precise feel from your suspension and help ensure your tires wear more evenly.