ISR Performance Eccentric Lockout Kit - Nissan 350z

The ISR Performance eccentric lockout kit for the Nissan 350Z and Infiniti G35 removes a known weakness in the Z33 and V35 rear suspension: factory eccentric bolts that rotate under high cornering loads. When those eccentrics move, so does your rear camber and toe, and the alignment you paid for is gone by the end of a track session.

What it fixes

By deleting the eccentric bolts and replacing them with stainless lockout plates, the arm pivot is held in a fixed position that cannot slip. The result is a rear alignment that stays put, lap after lap, instead of drifting with every hard corner.

• Lockout plates machined from stainless steel
• Grade 10.9 hardware supplied
• Deletes the factory rear eccentric camber and toe bolts

Fitment

Nissan 350Z and Infiniti G35. For the 370Z and G37, see the separate Z34 lockout kit.

Requirement before install

With the eccentrics deleted, there is no remaining stock adjustment. You must have adjustable rear control arms for camber and toe, such as the ISR rear camber arms and toe arms, in order to align the car after fitting the lockout plates. Schedule an alignment once installed.

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