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Cusco Rear Sway Bar 22mm (Part Number: )
Cusco Rear Sway Bar 22mm (Part Number: )
Cusco Rear Sway Bar 22mm (Part Number: )
Cusco Rear Sway Bar 22mm (Part Number: )
Cusco Rear Sway Bar 22mm (Part Number: )
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Cusco Rear Sway Bar 22mm (Part Number: )
Cusco Rear Sway Bar 22mm
Subaru WRX 2002-2007
Read 9 Reviews | 3 Q&As
Part # 666 311 BJ22EXP
msrp: $240.00

In stock! Ships same day

Features & Product Details

Cusco is one of the pioneering companies based out of Japan that has invested countless hours of research, design, and engineering to develop quality suspension and performance products that will improve your driving experience. Some of the fasted cars around the world who compete in time attack, time trials, and other racing avenues will more than likely have a Cusco product on their car.

On this page, you are viewing the Cusco 22mm Rear Sway Bar. Sway bars are one of the most effective suspension modifications you can perform to your vehicle to improve both handling, and driver feedback. If you participate in high-performance driving conditions such as auto-x, or if you participate in weekend track days then sway bars are a must-have modification. However, upgraded sway bars are also great for street driving and spirited canon runs as they reduce body roll.

This sway bar will come powder-coated in Cusco's flagship blue color, and it will come provided with size-specific bushings to make this sway bar ready for the installation. 


Brand: Cusco
Adjustable Front: Not Included
Adjustable Rear: Yes
Bushings Included: Yes
Mounts Included: No
Sway Bar Diameter Front: Not Included
Sway Bar Diameter Rear: 22mm
Sway Bar Type: Solid
Mfgr. Warranty: No Warranty
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days

Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
RallySport Guarantee



9 Reviews
4.8 out of 5 Stars
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Customer Photos and Videos
Cusco Rear Sway Bar 22mm ( Part Number: 666 311 BJ22EXP)
Perfect to Stiffen the rear 1 year ago
I replaced my whiteline 24mm adjustable with this one from Cusco, as I had many problems with noise going over bumps. Once this was installed, it was night and day compared to the whiteline and bye bye noise and the ride was comfortable but as well as stiff enough when cornering. It pairs well with the Perrin stout mount.
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Worth it! 2 years ago
Definitely worth the price for the wagon people.. couldn't believe how flat the rear end stayed on corners!! A++
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Cusco RSB 5 years ago
A great upgrade for the money. Very straight forward easy upgrade.
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3 of 3 people found the following review helpful
handling is way better 6 years ago
probly one of the best economical suspension purchases anyone can buy.. Paired up with Kartboy endlinks and the rear-end tighted right up. Everyone likes a tight rear-end... also, +1 for not having to grease up the bushings and a 30 min install time
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easy and brings new life 7 years ago
Kevin R.
6 bolts, slip it out and put this beautiful blue bar in. The three adjustments allow for continuing tinkering, which im a fan of. Totally quieted down the rear body roll i was getting on hard turn in. Expect to pay for a tank or two of gas after installing because this makes your wrx a blast to drive.
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  • Q: 06 impreza 2.5i  BBishop3 years ago

    will this fit my vehicle, do i need to buy anything other than this?
    • 0 of 0 people found the following answer helpful

      A:  This is a confirmed fit for your vehicle, and I would recommend upgrading your rear end links.

      Chris W. @ RallySport Direct 3 years ago  
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  • Q: Sway bar fitment  Bencwj3 years ago

    May I know if this can fit for the sti07 version?
    • 0 of 0 people found the following answer helpful

      A:  This is not confirmed to fit your car. I recommend putting your vehicle into the filter on the top of the screen and going to the sway bar section to see bars that will fit your car.

      guest56ad69792a8d256e198b66b5 @
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  • Q: would it fit  wrxwagon05607 years ago

    would this fit my 05 wrx wagon without any problems?