SuperPro Front Lower Inner Rearward Control Arm Caster Bushing Kit SPF4178K - Select Audi/VW 2011-2023

Fits select 2011-2023 Audi and Volkswagen vehicles, including A3, S3, RS3, Beetle, Golf, GTI, Golf R, Jetta, and Passat.

The SuperPro SPF4178K Front Lower Inner Rearward Control Arm Bushing Kit features a specialized "offset" design to introduce additional positive caster into your front-end geometry. Unlike standard replacement bushings, this caster-offset kit improves straight-line stability and provides dynamic camber gain. As you turn the wheel, the added caster increases the tire's contact patch, resisting "roll over" on the tire shoulder and maximizing grip during high-load cornering.

Engineered from SuperPro's proprietary engineering-grade polyurethane, these bushings offer a superior alternative to factory rubber. They deliver improved steering weight and feel without the harshness often associated with performance bushings. This kit is built to withstand extreme temperatures, oils, and road contaminants while maintaining OEM-level noise and vibration isolation.

• Part Number: SPF4178K
• Material: Proprietary Engineering-Grade Polyurethane
• Feature: Offset design for increased positive caster
• Included: Front lower inner rearward control arm bushings
• Resistance: Unaffected by oils, water, coolant, and temperature extremes
• Origin: Designed, engineered, and manufactured in Australia
• Warranty: Lifetime Warranty