What is the benefit of solid aluminum subframe bushings over stock rubber ones?

Solid aluminum bushings eliminate the free play found in stock rubber bushings. This prevents the subframe from shifting under load, which helps maintain consistent suspension geometry and can reduce wheel hop.

Can I adjust the subframe height with this kit?

Yes, this kit features a slide-in shim system that allows you to quickly raise or lower the subframe. This lets you fine-tune the roll center and anti-squat behavior of your suspension.

Will these bushings make my car much louder inside?

The kit includes optional rubber isolation washers that can be installed to help reduce noise transfer from the subframe to the chassis, mitigating potential increases in cabin noise.

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Specifications

Brand: SPL Parts
Part #: SPL SSB Z33
UPC: SPLSSBZ33

SPL Parts 03-08 Nissan 350Z Solid Subframe Bushings

Name: SPL Parts 03-08 Nissan 350Z Solid Subframe Bushings
Brand: SPL Parts
SKU: spl-parts-spl-parts-03-08-nissan-350z-solid-subframe-bushings-t14-461717
Price: 320.83 USD
Availability: BackOrder

$320.83

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2003-2009 Nissan 350Z. SPL Parts solid aluminum subframe bushings eliminate subframe movement, maintaining suspension geometry and reducing wheel hop.

Key Features

Fits 2003-2009 Nissan 350Z and 2003-2007 Infiniti G35.
Replaces stock rubber subframe bushings with solid billet 6061 aluminum.
Eliminates subframe movement under torque and suspension load.
Helps maintain optimal suspension geometry and reduces wheel hop.
Includes a slide-in shim system for adjustable subframe height to fine-tune roll center and anti-squat.
Optional rubber isolation washers are included to reduce noise transfer.

No-fit, no charge. Wrong part? Send it back, free return label.

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About this part

Product Details

Precision CNC machined from Billet 6061 Aluminum, these solid subframe bushings from SPL Parts are designed to replace the stock rubber ones in your 2003-2009 Nissan 350Z. The factory rubber bushings can allow the subframe to move around under load, which can negatively affect your suspension geometry and lead to wheel hop. By swapping to these solid aluminum pieces, you eliminate that unwanted movement, keeping your suspension working as intended, especially under hard acceleration or cornering.

This kit includes a unique slide-in shim system that lets you adjust the subframe height. You can raise it to help compensate for a lowered car and fine-tune the roll center, or lower it to adjust anti-squat behavior. SPL Parts also includes optional rubber isolation washers. Installing these can help reduce noise transfer from the subframe to the chassis, making for a more comfortable ride without sacrificing the benefits of solid bushings. This kit is sold as a complete set for one vehicle and is made in the USA.