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Whiteline Front and Rear Sway Bar Kit w/Endlinks - Subaru STI 2015+

Manufacturer Part # BSK019
Shipping Policy


Items listed as "24 hours" or "Ships same day" will ship the same day if placed on a weekday before 2PM MST / 4PM EST when shipping via UPS. Items listed differently typically ship by the estimated ship date listed on the product page. These estimated dates are not guaranteed and are subject to change periodically. Our customer service representatives monitor backorders on a daily basis to ensure your order ships as soon as possible. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time.


Free shipping is available within the lower 48 states for orders totaling $200 or more. Simply select the free shipping option during checkout. Even though expedited shipping is not free we will still discount the free shipping option from the expedited shipping cost for you. This offer excludes shipments going to Alaska, Hawaii, Military Boxes, and items too large to ship via UPS or USPS. These items are usually large freight or bulky items such as engine blocks, etc.


MSRP: $659.80

Swaybars are considered to be some of the best bang for your buck modifications you can perform to your vehicle. These bars have been designed to greatly reduce body roll under high-speed cornering to provide the driver with better feedback. These are perfect for those who participate in weekend track events, or spirited canyon drives as they improve the integrity of the chassis to give you more confidence under high performance driving conditions. 

Included is a 26MM 2 point adjustable front sway bar, and a 22MM 3 point adjustable rear sway bar, Additionally, Whiteline supplies their high grade sway bar links, as well as mounting accessories to makes these sway bars ready for installation. Once installed, you will notice better balance, and more precise handling with this sway bar kit.


Brand: Whiteline
Adjustable Front: Yes
Adjustable Rear: Yes
Bushings Included: Yes
Mounts Included: No
Sway Bar Diameter Front: 26mm
Sway Bar Diameter Rear: 22mm
Sway Bar Type: Solid

Mfgr. Warranty: Limited Lifetime
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.
Overall Rating (1 reviews)
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Terrible Rear Endlinks
Jason01435 2 months ago
I purchased this kit regardless of the advise I received several people in the forums. Many people explained that the 26mm front sway bar is overkill and they were correct, especially with the 22mm rear sway bar included in this kit. Understeer was significantly increased along with harshness due to the stiffer bushings. More importantly, there seems to be a frequent issue with the rear endlinks loosening over time, which causes the thread to strip (please see attached image). Please note that I followed Whiteline's installation instructions and applied the recommended torque specification, but still ended up with stripped endlinks.
chrisb_one 2 months ago
Yeah that’s exactly what happened to my whiteline endlinks, definitely a design flaw. I went through two sets of endlinks. I switched to kartboy and never looked back.
EvolEyeRex 1 month ago
Not sure if you have done any research into sway bars before purchasing them. But the front sway bar is always much larger than the rear. It has to support the weight of the motor. 2015 WRX OEM sway bar size: WhiteLine: Front 24mm 26mm Rear 20mm 22mm The WhiteLine bars front and rear are both 2mm larger than stock. Your comment about overkill is 100% incorrect, and is very obvious that you made conclusion with zero knowledge. You should do yourself a favor and remove your baseless claims, because any enthusiast will get to the second sentence of your post and realize you have no clue what you're talking about. Which causes your review to lose all credibility.


Questions & Answers

Ask a question
Q: Sway Bar size  Brent 5 months ago Answer
Is it possible to get this sway bar kit with other size sway bars for example: rear 24 mm instead of 22
A: No, Unfortunately, This kit comes as is from Whiteline.
Luis L. 5 months ago
Q: Quantity of Endlinks  Mrluvshack 9 months ago Answer
How many end links does it come with? Both front and rear?
A: Yes it comes with both front and rear links.
Tyler A. 9 months ago

This Car Fits