ISR Performance PRO Suspension Arm kit - Nissan 240sx 89-94 S13

The ISR Performance Pro Series suspension arm kit for the 1989-1994 Nissan 240SX S13 bundles ISR's Pro line of adjustable arms into one package for the S13 chassis. Rather than buying arms one pair at a time as the budget allows, this kit lets you correct the whole car's geometry in a single install and set alignment from scratch with consistent hardware at every corner.

Why a full arm kit

When an S13 is lowered, every stock arm is forced into a range it was not designed for. Camber goes negative beyond what most tires want, toe wanders, and the rubber bushings that were already old now have to cope with worse angles. Replacing the arms as a set means the front and rear can be aligned to complement each other, and the spherical bearings used across the Pro Series remove bushing deflection so the alignment you set is the alignment the car runs.

The Pro Series approach

ISR's Pro Series grew out of the Street Series arms that have been a mainstay on S-chassis builds. The Pro line was developed as a higher end option for drivers who need stronger arms for track and drift use while still being usable on the street.

Fitment

• 1989-1994 Nissan 240SX (S13 chassis)

Install considerations

Plan on a full alignment after installation. Spherical-bearing arms transmit more road noise than rubber-bushed stock arms, which is the normal trade for the precision they provide. For the exact list of arms included in this kit, refer to the product details or contact Ace Up Motorsports before ordering.

All ISR Performance products are designed for off-road use only.