SET YOUR CAR
Buy Now, Pay Later! Starting at 0% APR
FREE SHIPPING
On orders over $200
TALK TO A PARTS EXPERT
RALLYSPORT GUARANTEE
100% Money Back on Select Parts
Product images
Product Media
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Community Media
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace (Part Number: )
Whiteline Rear Swaybar Mount Support Brace
Subaru Models (inc. 2008-2014 WRX/STI)
Read 16 Reviews | 4 Q&As
Part # KBR15
$74.33
msrp: $82.59

In stock! Ships same day

Features & Product Details

Rear sway bar mount support brace are designed to increase the stiffness of the rear sway bar mounting bracket and reduce the likelihood of bending or cracking of the OE mount due to the increased loads placed upon it. The stock mount is known to bend under hard driving conditions reducing the effectiveness of your sway bar.

These support braces will be sold as a pair, and will come powder-coated a nice silver finish for extra protection against corrosion.

Specifications

Brand: Whiteline
Installation Hardware Included: Yes
Location: Rear
Material: Aluminum
Mfgr. Warranty: 3 Years
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

PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

REVIEWS & CUSTOMER MEDIA

16 Reviews
4.4 out of 5 Stars
5 Stars
(12)
4 Stars
(1)
3 Stars
(1)
2 Stars
(1)
1 Stars
(1)
Customer Photos and Videos
Whiteline Rear Swaybar Mount Support Brace ( Part Number: KBR15)
Whiteline Rear Swaybar Mount Support Brace ( Part Number: KBR15)
Whiteline Rear Swaybar Mount Support Brace ( Part Number: KBR15)
Whiteline Rear Swaybar Mount Support Brace ( Part Number: KBR15)
Whiteline Rear Swaybar Mount Support Brace ( Part Number: KBR15)
Whiteline Rear Swaybar Mount Support Brace ( Part Number: KBR15)
0 of 1 people found the following review helpful
No car should be without these 2 years ago
Bluemax189
After looking at the stock sway bar mounts you cannsee their inefficiency. The stock mounts are on a piece of steel coming off the rear crossmember and kind of float in midair. With the whitelines it ties them into the lca bolts to give them the support they need. Install was perfect with no fitment issues at all. 4 bolts/nuts to loosen and retighten to install. The lca bolts dl require some real strength to loosen but beside that its a simple install
  
Was this review helpful?
1 of 2 people found the following review helpful
Poor fitment & finish 4 years ago
iforgettopee
As several others have commented - passenger side support brace is a few millimeters short and will not sit flush against the subframe. Another reviewer mentioned using spacers... I just removed some material to allow better fitment against the subframe (bench grinder) and widened the bolt hole (rotary grinder) to reduce any pre-tension. Driver side bolted up perfectly! The finish on this item sucks. Paint will chip during installation - just expect it to, because it will, it probably already has, just sayin. Do you need this? Nope.
  
Was this review helpful?
1 of 1 people found the following review helpful
poor fitment 4 years ago
Machac_0751273
it doesn't fit. it s short on the passenger side. I also purchased the KSB723 front lower control arm brace with poor fitment. the brace was 1/4 short from lining up. I do not recommend.
  
Was this review helpful?
0 of 1 people found the following review helpful
Great Product - 2009 Impreza 2.5i NA  4 years ago
evaradar
Had this installed along with my Whiteline 22mm heavy duty adjustable rear sway bar and even though I cannot see it being effective, I am sure it is. Installation was super easy, and the bolts that came with it were in excellent condition. Definitely cannot go wrong with a Whiteline product.
  
Was this review helpful?
1 of 1 people found the following review helpful
Awesome Product for my 09 WRX 4 years ago
johnson9051249398
Qualtiy: These are made of the high quality that you can expect to see from Whiteline. Install: The install is very straight forward, but not necessarily simple unless you have a lift. from the ground, I tried impact tools, a breaker bar, all sorts of sprays but it wouldn't budge. Finally, I was able to take it to my friends shop and throw it on the lift. We were able to get it with just a breaker bar. Will be going out this evening to see if they are still tight. Tempted to use locktite just to be sure. Performance: They seemed to make a noticeable difference in hard cornering. A few days prior I added the Kartboy endlinks, and these made a noticeable difference on top of those. I am using it with an Eibach Rear Sway.
  
Was this review helpful?

QUESTIONS & ANSWERS

  • Q: Fitment  AuroraXTI9 months ago

    I'm purchasing a 24mm rear sway bar from someone that doesn't have the support braces, will these work to replace those?
  • Q: Whiteline BSR51XZ Compatability?   evaradar4 years ago

    I have a Whiteline BSR51XZ installed on my 2009 NA 2.5i sedan. Will this fit that specific rear sway bar? Thanks
  • Q: whiteline rear swaybar mount supportbrace (2011)  buc20135 years ago

    will this brace fit a 2011 impreza h.b stock swaybar???
  • Q: Work with Cusco  nathan.a.shelton1865365 years ago

    Will these work with these? http://www.rallysportdirect.com/Cusco-687-492-RS-Power-Brace-Rear-Member-Side
    • 0 of 1 people found the following answer helpful

      A:  It looks like it may work. Although it may require some modification. We can't confirm the fitment 100% unfortunately.

      Jacob N. @ RallySport Direct 5 years ago  
        
      Was this answer helpful?

This Part Fits

Subaru Impreza
2.5 GT Hatchback
2009 Subaru Impreza 2.5 GT Hatchback
2010 Subaru Impreza 2.5 GT Hatchback
2.5 GT Sedan
2009 Subaru Impreza 2.5 GT Sedan
2010 Subaru Impreza 2.5 GT Sedan
2.5i Hatchback
2008 Subaru Impreza 2.5i Hatchback
2009 Subaru Impreza 2.5i Hatchback
2010 Subaru Impreza 2.5i Hatchback
2011 Subaru Impreza 2.5i Hatchback
2.5i Premium Hatchback
2010 Subaru Impreza 2.5i Premium Hatchback
2011 Subaru Impreza 2.5i Premium Hatchback
2.5i Premium Sedan
2010 Subaru Impreza 2.5i Premium Sedan
2011 Subaru Impreza 2.5i Premium Sedan
2.5i Sedan
2008 Subaru Impreza 2.5i Sedan
2009 Subaru Impreza 2.5i Sedan
2010 Subaru Impreza 2.5i Sedan
2011 Subaru Impreza 2.5i Sedan
Outback Sport
2008 Subaru Impreza Outback Sport
2009 Subaru Impreza Outback Sport
2010 Subaru Impreza Outback Sport
WRX Hatchback
2008 Subaru Impreza WRX Hatchback
2009 Subaru Impreza WRX Hatchback
2010 Subaru Impreza WRX Hatchback
2011 Subaru Impreza WRX Hatchback
2012 Subaru Impreza WRX Hatchback
2013 Subaru Impreza WRX Hatchback
2014 Subaru Impreza WRX Hatchback
WRX Limited Hatchback
2010 Subaru Impreza WRX Limited Hatchback
2011 Subaru Impreza WRX Limited Hatchback
2012 Subaru Impreza WRX Limited Hatchback
2013 Subaru Impreza WRX Limited Hatchback
2014 Subaru Impreza WRX Limited Hatchback
WRX Limited Sedan
2010 Subaru Impreza WRX Limited Sedan
2011 Subaru Impreza WRX Limited Sedan
2012 Subaru Impreza WRX Limited Sedan
2013 Subaru Impreza WRX Limited Sedan
2014 Subaru Impreza WRX Limited Sedan
WRX Premium Hatchback
2010 Subaru Impreza WRX Premium Hatchback
2011 Subaru Impreza WRX Premium Hatchback
2012 Subaru Impreza WRX Premium Hatchback
2013 Subaru Impreza WRX Premium Hatchback
2014 Subaru Impreza WRX Premium Hatchback
WRX Premium Sedan
2010 Subaru Impreza WRX Premium Sedan
2011 Subaru Impreza WRX Premium Sedan
2012 Subaru Impreza WRX Premium Sedan
2013 Subaru Impreza WRX Premium Sedan
2014 Subaru Impreza WRX Premium Sedan
WRX STI Hatchback
2008 Subaru Impreza WRX STI Hatchback
2009 Subaru Impreza WRX STI Hatchback
2010 Subaru Impreza WRX STI Hatchback
2011 Subaru Impreza WRX STI Hatchback
2012 Subaru Impreza WRX STI Hatchback
2013 Subaru Impreza WRX STI Hatchback
2014 Subaru Impreza WRX STI Hatchback
WRX STI Limited Hatchback
2011 Subaru Impreza WRX STI Limited Hatchback
2012 Subaru Impreza WRX STI Limited Hatchback
2013 Subaru Impreza WRX STI Limited Hatchback
2014 Subaru Impreza WRX STI Limited Hatchback
WRX STI Limited Sedan
2011 Subaru Impreza WRX STI Limited Sedan
2012 Subaru Impreza WRX STI Limited Sedan
2013 Subaru Impreza WRX STI Limited Sedan
2014 Subaru Impreza WRX STI Limited Sedan
WRX STI Sedan
2011 Subaru Impreza WRX STI Sedan
2012 Subaru Impreza WRX STI Sedan
2013 Subaru Impreza WRX STI Sedan
2014 Subaru Impreza WRX STI Sedan
WRX STI Special Edition Hatchback
2010 Subaru Impreza WRX STI Special Edition Hatchback
WRX Sedan
2008 Subaru Impreza WRX Sedan
2009 Subaru Impreza WRX Sedan
2010 Subaru Impreza WRX Sedan
2011 Subaru Impreza WRX Sedan
2012 Subaru Impreza WRX Sedan
2013 Subaru Impreza WRX Sedan
2014 Subaru Impreza WRX Sedan