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Nissan 370Z / Infiniti G37, G35, Q40, Q60 Sedan Adjustable Front & Rear Sway Bar Kit

MSRP $540.98
  • Front & Rear Sway Bar Kit
  • Reduces Body Roll & Improves Cornering
  • 5-Way Adjustable Front Bar (21-48% Stiffer)
  • 3-Way Adjustable Rear Bar (37-70% Stiffer)
  • Constructed From High Strength Aircraft Grade Steel For Extra Durability
  • Powdercoated Finish For Good Looks and Corrosion Prevention
  • Not For AWD Models
SKU: : 304375
Mfg Part # : 304375


Front and Rear Sway Bar Kit

One of the best ways to improve the handling of your Nissan 370Z, Infiniti G35 or G37 is with a set of STILLEN adjustable sway bars. Whether it's the first step in your suspension modification, or the finishing touch to a complete overhaul with coil overs and control arms, sway bars are one of the most important aspects of fine tuning your cars handling characteristics.

Whether on the track, touring through a windy road in the country side, or even around town, STILLEN sway bars will dramatically improve your cars cornering, stability, and handling giving you more confidence in your cars ability to stay firmly planted.

Features of STILLEN sway bars:

  • Retain nearly factory outer diameter. By keeping the factory diameter of the tube this allows the end user to reuse the factory bushings as opposed to aftermarket urethane bushings which are prone to squeaking and require more regular greasing and maintenance.
  • Stiffer bar construction. While staying with an O.E. outer diameter STILLEN uses a thicker wall material to gain a stiffer rate. This stiffer rate reduces body roll and leaves the car with a more planted and confident driving experience.
  • Retains factory style bushing collars which prevent the sway bar from walking or moving during hard cornering.
  • Manufactured by STILLEN in Costa Mesa, CA. With in-house manufacturing, STILLEN is able to check the quality of the bars throughout the production process from material selection to final packaging.
  • Completed with a brilliant red powder coat finish offering great looks and corrosion prevention.

Bar details:

  • NISSAN Front Sway Bar 640 @ 1" travel
  • STILLEN Adjustable Front Sway Bar
  • Position 1: 780 lbs @1" travel
  • Position 2: 860 lbs @1" travel
  • Position 3: 950 lbs @1" travel



About STILLEN Parts & Accessories

Steve Millen Sportparts, Inc. and STILLEN humbly started their race to the front of the pack in 1986. Starting with aftermarket mini-truck appearance packages, we quickly found ourselves fulfilling customer's requests to build products for other vehicles such as vans and full-sized trucks.

With that came performance parts, suspension pieces, and upgraded brake products such as big brake systems. Capitalizing on his racing career, and knowing what it took to make sports cars perform like no other, it was only natural for Steve Millen to branch out into the import car scene. Over two decades later, we offer a full array of products encompassing styling, performance, handling, and braking products for just about any car, truck, or SUV.


  • 2007 - 2008 Infiniti G35 - Body- Sedan; RWD;
  • 2008 Infiniti G37
  • 2009 - 2013 Infiniti G37 - RWD;
  • 2015 Infiniti Q40
  • 2014 - 2015 Infiniti Q60
  • 2009 - 2015 Nissan 370Z


Nissan 370Z / Infiniti G37, G35, Q40, Q60 Sedan Adjustable Front & Rear Sway Bar Kit

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