Hasport offers a variety of urethane mount bushings designed to cater to different preferences and driving needs without compromising on quality. These bushings are available in various stiffness levels to effectively manage engine movement, providing drivers with enhanced control and customization options for their driving experience.
Whether you're seeking heightened control for spirited driving or aiming to minimize vibration during everyday street use, our range of stiffness options allows you to fine-tune your car's mounts accordingly. Each set of bushings is sold in pairs, ensuring compatibility with individual mounts.
Our 62A urethane comes in both flanged and unflanged versions, offering versatility in vibration reduction. While the flangeless option provides slightly less vibration, it's important to note that it may not be compatible with all mounts. Flangeless bushings are suitable for mounts with a width of 2.75" or wider, while narrower mounts of 2.35" and 2.5" require flanged urethane. It's crucial to measure the overall width of the mount, not just the aluminum body portion, for proper selection.
For most street and road race applications, our Street 62A urethane is ideal, delivering a balance of performance and comfort with minimal noise, vibration, and harmonics. This softer urethane is highly durable when installed correctly.
For more demanding road racing scenarios or occasional drag racing, our Race 70A urethane provides increased stiffness without compromising reliability. It's suitable for high-performance applications, except for launches on slicks in extremely fast cars.
Our Extreme Race 88A urethane offers maximum stiffness, providing unparalleled control over engine movement, making it ideal for aggressive drag racing launches with slick tires. However, it's important to note that these bushings will significantly increase noise and vibration within the car chassis.
For those seeking the ultimate stiffness without transitioning to solid aluminum bushings, our Most Extreme Race 94A urethane is the top choice. These bushings, distinguishable by their red color, offer extreme stiffness for precise control, ensuring minimal engine movement under extreme conditions.