326POWER Chakuriki Coilovers 370Z / G37

The 326POWER Chakuriki coilovers were designed with two goals in mind: being able to floor your car while providing the highest level of control and drivability.

Thanks to countless hours of research and development by legendary D1GP driver and 326POWER CEO Mitsuru Haruguchi, each Chakuriki coilover kit offers a far higher level of customization than any other coilover. and personalization. Each component is designed with low driving in mind, ensuring the suspension functions properly while the car is slammed to the floor.

Chakuriki coilover specifications:

• 26-step damping adjustment using - Monotube damper

• Valved to match selected spring rate Independent height adjustment and droop/preload settings (full damper travel available even at lowest setting)

• Robust 20mm thick damper shaft rubber dust boots

• Pinch bolt locking system

• Hexagonal locking collar with eyelet-style bottom cup - high-impact polyurethane bushing

• Rubber spacer mounted on the locking collar to prevent spring noise and stress on the spring under lateral loads

Available Upgrades:

• Majibane Spring Upgrade 

• Helper Spring Upgrade Add Helper Springs for additional traction and comfort

• 360 Bearing Upgrade Prevents spring binding and friction during suspension movement/turning

Each Chakuriki coilover kit can be built to specific requirements via the 326POWER upgrade scheme. Check out the upgrade options below when ordering your coilovers. Custom Color Options Available For an Additional Fee. 

• Step 1, 2 & 3: Color scheme - Blue, Black, Gold, Green, Orange, Purple, Red Select the desired color for the dampening adjuster, pillow upper mount, and upper seat color. Additionally, we also choose any combination of the above colors for the spring lock bracket lock seat and bracket. If you would like to mix colors please use the additional notes option when ordering.

• Step 4: Majibane Spring Upgrade (Manufactured by Swift)                                By default, the Chakuriki coilover is equipped with a 326POWER Sharabane spring. If you want a more progressive spring setup, you can upgrade to Magibane springs. 

• Step 5: Select your desired spring color and spring lock seat color.

• Step 6: Dust Boot Color – Black, Blue, Green, Pink, Yellow Dan                Default color is black

• Step 7: Desired bracket lock sheet color and bracket color

• Select Step 8: Spring Super Thrust seats come with all coilovers.                  These help reduce spring friction and noise when turning, especially if the spring rate is stiff. Custom colors are not available for the thrust seats, color will depend on the application and may vary. 

• Step 9: Helper Spring Upgrade                                                                                If you run a large amount of droop on your coilovers, we recommend installing a helper spring. This prevents the coilover spring from being supported when the damper is fully extended. This is usually the case when weight leaves certain corners of the car (i.e. when cornering hard or when jacking up the car). You can choose from standard 326POWER car spring helper springs or upgrade to Swift Magibane helper springs.

• Step 10: 360 bearing upgrade                                                                          Spring binding is a common problem when steering in cars with MacPherson style front suspension. This is because the coilover is trying to rotate on the wheel while the other components remain captive. This puts a lot of pressure on standard top mount bearings. A 360 bearing is located between the spring and the lower locking collar, allowing the spring to rotate freely regardless of coilover. If you want to make the process even smoother. You can choose to have 360 ​​bearings on both the top and bottom of the spring.

• Step 11: Sliding upper mount                                                                                 A sliding upper mount can be added to the coilover for additional clearance between the front knuckle arm and the coilover body with double wishbone style suspension.

• Step 12: Spring rate – 4kg/mm~100kg/mm                                                  Select the desired spring rate depending on the type of driving you perform. The damper is valved according to the selected spring rate.

All 326POWER Chakuriki coilovers are made to order and are available on request only. If you cannot find a kit specification that meets your exact requirements, please contact us for more information.

Please note: The coilover pictured may contain upgrade parts that are not included as standard.

Custom order item
This product is a custom order item. Once your order has been placed, we will contact you to advise of the ETA. Please contact for pricing on additional options. 

Pricing will range from $2,490.00 - $3,195.00 depending on the options selected