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2013-2014 Altima Sedan Rear Sway Bar

MSRP $193.42
1 reviews Rating 0 0 5
1 Review(s)
  • Rear Sway Bar
  • Reduces Body Roll & Improves Cornering
  • Easy Installation
SKU: : 304320
Mfg Part # : 304320


Take control of your Nissan Altima Sedan with the STILLEN 304320 Nissan Altima rear sway bar!

Improving on the OE sway bar, the STILLEN anti-roll bar features an superior design that enhances your Altima's performance and handling. 

We've applied our knowledge of the Altima chassis and leveraged significant R & D investment into creating the next gen sway bar for the 2013-2014 Altima sedan.   

Not Your Average Nissan Altima Replacement Sway Bar

Due to poor design, previous gen 2007-2013 Nissan Altima owners found themselves needing to replace their factory sway bar. After a close examination, the STILLEN R&D team learned why - the design of the sway bar was not allowing the suspension to twist the sway bar. Instead, the suspension compressed the bar up into the wheel well. This caused the sway bar to bend in the middle rather than twist as it should. The STILLEN R&D team made multiple prototypes until arriving at the perfect design. It applies torsional load from the suspension travel to the center of the sway bar in a twisting fashion as it should. 

For the 2013-2014 Altima sedan, Nissan improved the factory sway bar design, eliminating the early breakage problem of the previous generation. As with most factory sway bars, however, there was still plenty of room for improving stability and handling.  We've applied our knowledge of the Altima chassis and leveraged significant R & D investment into creating the next gen sway bar for the 2013-2014 Altima sedan.  

Made in the USA

STILLEN anti-roll bars are made from high strength aircraft grade steel for maximum torsional strength and durability.

STILLEN has been designing and manufacturing sway bars in-house for more than 20 years.  We private label manufacture swaybars for some of the largest “suspension manufacturers” in the industry. All STILLEN Sway Bars come complete with quality hardware and installation instructions (when applicable/necessary). 

Better Handling

A rear sway bar will really improve the balance of your Altima and is a great way to fine tune handling. It will also aid in generating maximum tire contact with the road surface.  The result: major improvement in the joy you get out of hustling your Altima through your local canyon roads. 

Check out our sway bar buying guide here

Buy with Confidence

The STILLEN Nissan Altima sway bar is made to last. We are so confident in its quality that we guarantee it with a 1-year manufacturer's limited warranty that protects against breaking when used under normal conditions.

Check out our sway bar buying guide here



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.


  • 2013 Nissan Altima - Body- Sedan;


2013-2014 Altima Sedan Rear Sway Bar

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  • Best investment for 2014 Altima 2.5!

    by Kevin
    I love my '14 Altima 2.5SL but it leaves something to be desired in its handling compared to other cars in its class. I was surprised at how short Nissan designed the sway bar. Stillen' is the same length and diameter. Other than the cool red color this bar is way more heavy duty than the Nissan one. I could hold the Nissan one with my pinky and felt flimsy unlike the Stillen bar. Installation was easy. I did it in my driveway with jack stands and socket and box wrench set in a couple of hours. As for performance, the car is much more confident in corners with less body roll. Don't expect race car handling, you will need many other parts to mimic that feel. It's a step in the right direction for every Altima driver whether seeking performance in handling or daily driver unhappy with body roll. For the price it was worth every penny.