ISR Performance Adjustable RUCA Rear Upper Control Arms – Nissan 240sx (1989-1998)

Wheel alignment is absolutely crucial when modifying your car. Alignment can effect every aspect of your driving experience, from straight line stability, under-steer, over-steer, acceleration, braking and tire wear. Although stock components allow slight alignments from the stock suspension settings, they often are not able to properly align the car after the suspension has been modified. From the factory, most cars are set to have under-steer and for optimum tire wear at stock height; under-steer is often undesired from a performance standpoint but is always dependent on driver style, therefore the adjust-ability of the alignment of a vehicle is critical when tuning for speed. The clock does not lie and having the vehicle alignment can make seconds of a difference.

ISR Performancehas developed reinforced and adjustable control arms to accommodate the needs of the aggressive and performance oriented tuner.

These rear upper arms are adjustable to fine tune your cars handling in the rear. When lowering a car, these will eliminate premature tire wear caused by the rear wheels riding upon the inside tread only.

– Easy to access turnbuckle-style adjustment.
– Can be adjusted without removing from the vehicle.
– Eliminates Premature Tire Wear while improving handling and stability.
Application:
Nissan: 240sx (1989-1998)