Nissan 350Z / Infiniti G35 PRO SPL Solid Subframe Bushings
Our SPL Parts PRO solid aluminum subframe bushings (SSB) replace the mushy OEM rubber bushings on the Nissan 350Z to eliminate unwanted subframe movement relative to the chassis. This prevents the subframe from "bouncing around" due to drivetrain torque or suspension loading, thereby maintaining optimal suspension geometry and reducing wheel hop.
Using our slide-in shim system, you can quickly raise or lower the subframe to fine-tune roll center/anti-squat behavior to your preference. Raising the subframe increases anti-squat but compensates for the roll center on lowered cars. Lowering the subframe sacrifices roll center and reduces anti-squat.
With the recent changes in Formula D regulations, we have modified the kit to be compliant. You can maintain OEM height and remain fully legal. Our SPL SOLID series bushings are precision CNC machined from billet 6061 aluminum for an exact fit. This kit also includes optional rubber insulating washers to reduce noise transmission from the subframe to the chassis.
Features
- CNC machined from billet 6061 aluminum
- Stabilizes subframe against drivetrain torque and suspension loading
- Slide-in shim system allows for adjustment/fine-tuning
- Raising increases anti-squat and compensates for roll center on lowered cars
- Lowering sacrifices roll center and reduces anti-squat
- Compliant with Formula Drift regulations
- Optional rubber insulating washers reduce noise transmission from subframe to chassis
Please note: Sold as a complete kit for one vehicle.
Applications
- 2003 - 2008 Nissan 350Z
- 2003 - 2008 Infiniti G35
What's in the box?
- 1 - SPL Solid Subframe Bushing Kit
References
Warranty
- Standard manufacturer's warranty
Before Ordering
〇 Regarding Import Taxes
At Shaftoya Shopping Site, we pay the import taxes incurred during customs clearance on your behalf, so you will not be charged any additional fees beyond the total amount paid at checkout.
〇 Compatibility Confirmation
Our entire product database is based on North American vehicles (USDM). Please confirm compatibility with Japanese domestic vehicles (JDM) before ordering. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to assist you.)
If you order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by year, manufacturer, and model using the tabs on our top page, they may not necessarily fit Japanese models 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 Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are automatically calculated when you enter your shipping address on the checkout page. For large items such as body parts, there are rare cases where the automatic shipping calculation differs significantly from the actual cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow sufficient time for your order. If you are in a hurry, please contact us to confirm the delivery date in advance. All products are shipped via air freight; they are never shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are basically designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide documents such as strength calculation reports for Japanese inspection purposes. Therefore, all parts are sold for the purpose of "circuit, private property, or off-road use," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there may be damage to packaging or products during shipping. We will provide returns, refunds, or exchanges only if you contact us within 7 days of receipt regarding items with shipping damage, defective products, or incorrect items. Please understand that for products sold through us, warranty support will be provided "only through us." We do not provide support through other companies or distributors located within Japan.