Description
Upgrade the front suspension of your Toyota GR Corolla with the SuperPro Lower Control Arm Inner Rear Bushing Kit, engineered to improve suspension control, handling, durability, and driving response. This premium bushing kit replaces the factory lower control arm inner rear bushings with SuperPro's proprietary engineering-grade polyurethane, helping reduce unwanted deflection and movement within the suspension.
Control arm bushings form a vital pivot and link between core suspension components. As factory bushings wear, excessive deflection and movement can lead to slower suspension responses, a sloppy driving feel, irregular or excessive tire wear, and diminished overall vehicle performance. These effects can become more noticeable on vehicles equipped with larger or grippier tires, larger or heavier wheels, upgraded brakes, or other performance modifications.
SuperPro's polyurethane bushings are the result of nearly five decades of suspension expertise and development in Australia's harshest terrain. Designed with durability as a key priority, these bushings are also engineered to maintain ride quality, passenger comfort, and cabin isolation. This makes them suitable for vehicles that need to perform on the track while remaining comfortable during everyday driving.
The 83A polyurethane bushings provide a performance-oriented balance of suspension control and durability. The bushings are designed to resist deterioration from extreme temperatures, oils, water, and coolant while providing a longer-lasting alternative to conventional rubber bushings.
This front lower control arm inner rear bushing kit includes 6 bushings and 2 tubes and uses a press-in mounting design. The kit is supplied without mounting hardware or an installation tool. A wheel alignment is required after installation to properly restore suspension geometry.
Vehicle Fitment
- 2023-2024 Toyota GR Corolla Circuit Edition L3.1618cc — Suspension::Bushing Kits
- 2023-2026 Toyota GR Corolla Core L3.1618cc — Suspension::Bushing Kits
- 2023 Toyota GR Corolla Morizo Edition L3.1618cc — Suspension::Bushing Kits
- 2024-2026 Toyota GR Corolla Premium L3.1618cc — Suspension::Bushing Kits
Product Specifications
- Part Number: sprSPF5800K
- Product Type: Control Arm Lower - Inner Rear Bushing Kit
- Position: Front
- Bushing Color: Blue
- Bushing Material: Polyurethane
- Durometer: 83A
- Grade Type: Premium
- Material: Steel
- Mounting Type: Press In
- Set: Yes
- Bushings Included: Yes
- Sleeve Included: Yes
- Mounting Hardware Included: No
- Installation Tool Included: No
- Kit Contents: 6 Bushings, 2 Tubes
- Wheel Alignment Required: Yes
- Installation Difficulty: Moderate
- Installation Time: 3 Hours
- Prop 65: Yes
Features and Benefits
- Front lower control arm inner rear bushing kit
- SuperPro proprietary engineering-grade polyurethane formula
- 83A durometer for performance-oriented suspension control
- Superior alternative to conventional rubber bushings
- Designed to provide higher quality, quieter, longer-lasting bushing performance
- Helps reduce unwanted control arm deflection and movement
- Enhances vehicle handling and suspension response
- Designed to withstand extreme temperatures, oils, water, and coolant
- Supports improved suspension stability and driving performance
- Suitable for street and track-oriented applications
- Designed, engineered, and manufactured in Australia
- Backed by a lifetime warranty
