The Wisefab Nissan 370Z / Infiniti G37 front suspension kit (with rack relocation) weighs almost the same as the original aluminum suspension. It uses rod ends and spherical bearings and does not use rubber bushings. Adjustable Ackermann with washers. The lower control arm is a one-piece design that allows you to adjust the shock motion ratio without affecting the ride height. Nissan 370Z / Infiniti G37 spare parts are available here. Please scroll down to order spare parts from here.
If you want to know how the Wisefab Lock kit fits your drift car, check the link below for Check Fitment or here!
Recommended alignment parameters are as follows:
Toe in/out: If Ackermann is 0 or negative, toe is 2mm out. If Ackermann is positive, toe is 0
Camber: -3.7 +/-0.3
Caster: 6.3 +/-0.3
- 65-degree lock, parallel steering.
Even trackside, you can adjust the steering geometry to positive or negative Ackermann in just a few minutes without disturbing the alignment.
Ackermann adjustment kit included. - This kit includes easy-to-use rack relocation hardware. By modifying the front subframe, the steering rack is moved forward to improve the Ackermann curve, eliminating the need for rack offset spacers and allowing for stiffer, more precise handling.
- Adjustable lock stoppers
- One-piece lower control arm design.
Two-piece lower links have some advantages in circuit racing, but rigidity and packaging become issues when drifting at higher steering angles. Therefore, a one-piece lower arm is used. - Higher roll center (RC).
With Wisefab knuckles, both joints are dropped, which increases the front RC when the ride height is lowered, improving roll stiffness and allowing the front anti-roll bar (stabilizer) to be removed. It is very difficult to package with high lock angles. - Very good camber control and minimal bump steer even at high steering angles.
In drift cars, dynamic camber control and bump steer are far more important than static camber control. Our kinematics ensure that the camber provides excellent front grip and bump steer is minimized across all steering ranges. - Steering jack control.
During drifting, as the steering angle increases, jacking also increases even with the same geometry, which can be a problem. We have changed the geometry to prevent handling issues. - Consistent and predictable self-aligning torque.
Caster is not the only important parameter to provide sufficient self-aligning torque, especially at high lock. It is a combination of different parameters to maintain consistent trail and self-aligning torque. With this setup, the steering wheel always rotates in the direction of travel and does not stick at full lock. - Adjustable spring and shock absorber motion ratio.
The shock lower bracket has three mounting options, allowing you to quickly change suspension stiffness and handling.
Kit contents:
- Pre-set upper and lower control arms
- Knuckles with hardware
- Assembled tie rods.
- Installation guide
Other components, packaging, and clearance.
- This kit assumes sufficient clearance for coilovers.
- Ride height is designed for up to 80 mm from the front subframe to the ground.
- Depending on rim width and ET, wide fenders or fender flares will be required. With tire diameters up to 635 mm (e.g., 215/45R17, 225/45R17, 235/40R17, 225/40R18), there is no need to modify the inner wheel wells.
- Minimum rim diameter is 17 inches.
- Recommended backspacing is approximately 135 mm (7-inch ET45, 8-inch ET35, 9-inch ET20). If ET is smaller, the wheel will move outward; if ET is larger, spacers must be used.
This kit is designed and manufactured to be ready for use after installation and toe adjustment.
Before ordering
〇 Regarding import consumption tax
At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges other than the total amount you pay at checkout.
〇Checking fitment
As all product databases are based on North American vehicles (USDM), please check whether installation on Japanese vehicles (JDM) is possible before ordering. (If you are unsure if the listed product fits your vehicle, please feel free to contact us. Our support team will look into it for you.)
If you order without confirming fitment, we cannot accept returns due to incompatibility.
Please note that even if items are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our top page, this does not necessarily mean they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding delivery
Shipping costs are paid at the time of payment. Estimates for shipping costs are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a large discrepancy between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually by email.
Basically, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow plenty of time when ordering. If you are in a hurry, please contact us to confirm the delivery date in advance. All products are transported by air. They will not be shipped by sea freight.
○ Regarding compliance with Japanese vehicle inspection (Shaken)
All products we handle are basically designed and manufactured outside of Japan. Please note that they do not conform to "Japanese vehicle inspection" standards, and we cannot provide strength calculation documents for such purposes. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging box or the product. Please understand that we will only provide returns, refunds, or replacements for items with shipping damage, defective products, or items different from what was ordered if you contact us within 7 days of receipt. Regarding products sold through us, please note that warranty-related support will be provided "only through us." We do not provide support through other companies or agents located in Japan.