Sale

Suspension and Components Sway Bars and Components

Stillen

Adjustable Front and Rear Sway Bar Kit

$607.90 $471.75 Save $136.15

SKU: 304350

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The STILLEN Adjustable Sway Bar Kit is engineered to enhance the handling and control of your 2003-2009 Nissan 350Z [Z33] or 2003-2007 Infiniti G35. This kit includes a 35mm front sway bar with 5-way adjustability and a 22mm rear sway bar with 3-way adjustability, allowing for precise suspension tuning to suit various driving conditions. These adjustments offer stiffness increases ranging from 7-70% for the front bar and 37-70% for the rear bar compared to stock. The powder-coated finish not only provides a sleek appearance but also offers protection against corrosion. Installation is made straightforward as the kit utilizes OEM mounting points. This adjustable sway bar set is suitable for both G35 coupe and sedan models. However, it is crucial to note that this kit DOES NOT FIT AWD G35X MODELS. The design aims to provide comfort for street driving while significantly improving handling, with the capability to increase stiffness for track or autocross use. The product comes with a limited one-year warranty.

MIA's Description

The STILLEN Adjustable Sway Bar Kit is designed for the 2003-2009 Nissan 350Z [Z33] and 2003-2007 Infiniti G35. It features a 35mm, 5-way adjustable front bar and a 22mm, 3-way adjustable rear bar.

Constructed from aerospace-grade high-strength steel with a powder-coated finish, these sway bars are thicker-walled and more rigid than stock components.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandStillen
Part Number304350
CategorySuspension and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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