SPL Parts FKS Series compression rod bushings replace the soft factory rubber with articulating spherical bearings, removing the bushing deflection that lets the front suspension wander out of its designed geometry under braking and turn in. Each bushing uses a 1 in FK Racing bearing with a self lubricating Teflon liner for long service life, carried in a CNC machined 6061-T6 aluminum shell and sleeve held to 1/1000 in. They press into the OEM control arms, so SPL confirms fitment only with genuine Nissan parts and not with aftermarket replacement arms. Made in the USA.
Specifications
| Type | Spherical monoball compression rod bushing (SPL Parts FKS Series) |
| Position | Front |
| Bearing | 1 in FK Racing spherical bearing, self lubricating Teflon liner |
| Material | CNC machined 6061-T6 aluminum bearing shell and sleeves |
| Fitment Note | Press fit into OEM control arms. SPL states these do not fit G35 AWD models |
| Origin | Made in the USA |
| Quantity | Pair (2 bushings) |
| Part Number | SPL CRB Z33 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2007 | INFINITI | G35 | Base |
| 2007 | INFINITI | G35 | Sport |
| 2004-2006 | INFINITI | G35 | X |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2008 | Nissan | 350Z | Base |
| 2003-2009 | Nissan | 350Z | Enthusiast |
| 2005-2009 | Nissan | 350Z | Grand Touring |
| 2007-2008 | Nissan | 350Z | Nismo |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2009 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
