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Whiteline Heavy Duty Adjustable Front Sway Bar (05-14 All)

Market Price $279.80 You Save 10% ($27.98)
Our Price

$251.82 (each)

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  • Item 54100
  • MPN# BFF55Z

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Features, Video & Details

  • Improves Handling Performance
  • Perfect for Street Applications
  • 33mm (1-9/32") Diameter Front Sway Bar
  • Four Position Adjustable
  • Solid Spring Steel Construction
  • Fits All 2005 to 2014 Mustangs

Review & Installation Video

Review & Install Video

Hi I’m Justin with, and I’m taking a closer look at Whiteline’s heavy duty 33mm adjustable front and 27mm rear sway bars fitting all 2005 and newer Mustangs. Whiteline is a company that focuses solely on quality suspension components for a wide variety of vehicles, they’ve recently entered the Mustang world and the early reviews have been very favorable thanks to their well built and innovative products. Alright, first things first, if you didn’t know by now, a set of aftermarket sway bars is going to be the best way to achieve better handling and improved grip by reducing your body roll and understeer while cornering. Whiteline has come through with a very solid product here, and these sway bars are loaded with features that other sway bars do not offer. For one, both front and rear sway bars are constructed using 100% solid spring steel, for added strength. Now, a lot of other aftermarket sway bar companies opt to go with a hollow sway bar, for cost and weight savings, which isn’t necessarily a bad thing, but that solid sway bar is going to be inherently stiffer than its hollow counterpart. Secondly both front and rear sway bars are 4 way adjustable, this is going to give you a little more fine tuning ability versus other sway bar options, in addition both sway bars do come with very nice adjustable end links, and these lateral locks. The job of these lateral locks is to prevent any side to side movement of the sway bars, to help the overall effectiveness of the sway bar and to keep any stress off those end links. Finally, whiteline claims that their bushings are unlike any available on the market today, instead of using a high performance polyurethane bushing like many other suspension companies, Whiteline uses a synthetic elastomer material for all of their bushings. They claim that these bushings do not produce any noise, do not transfer any extra vibrations, and best of all they are absolutely zero maintenance meaning you’ll never have to grease them. Install time for each sway bar should only run you about an hour apiece, keep in mind though you will be working underneath the car so just make sure you have your jack stands ready, along with your basic hand tools and sockets. So if you’re in the market for a set of aftermarket sway bars for your 2005 and up Mustang, then you’ll definitely want to look into these quality products from Whiteline available right here at

Improves Handling. Improve the handling performance of your S197 Mustang by replacing that skinny weak front factory sway bar with a Whiteline Performance Heavy Duty Adjustable Sway Bar for superior handling, flatter cornering and better grip.

Adjustable. This Whiteline Performance Heavy Duty Front Sway Bar features four (4) adjustment positions for fine tuning the handling balance of your Pony to suite your driving needs from mild to wild.

Superior Materials. Made from 1-9/32" (33mm) diameter solid spring steel for extra strength, this Whiteline Performance Sway Bar performs as a spring more effectively than hollow, non-spring steel sway bars. Additional features include Lateral Locks, Heavy-Duty Adjustable End Links and Bushings.

Application. The Whiteline Performance Adjustable Heavy Duty Front Sway Bar is designed to fit all 2005 to 2014 Mustangs including the V6, GT, Bullitt and Shelby GT500 models.

Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

What's in the Box
  • (1) Sway bar
  • (2) Adjustable end links
  • (2) Lateral locks
  • (4) Bushings
  • (4) Washers
Installation Info
Tech Specs
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • GT500 - 07, 08, 09, 10, 11, 12, 13, 14

People Who Bought This Item Also Bought

Most Helpful Reviews

Excellent upgrade but bushing issue...

The hardware is first rate. However, the bushings don't fit the stock sway bar bracket (2008 GT). In fact they were large enough to cause my tubular radiator support mount bend (not knowing how much compression ...

Read More
Helpful (5)

Easy to install and works great

I'm by no means a mechanic but this part came with decent instructions. they lacked a little. but it was easy to install. put it up on the hoist and took me a few hours. test drove it afterwards and found ...

Read More
Helpful (4)

Overall Rating 4.7 out of 5 stars
Read All 15 Reviews

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Customer Reviews (15) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Afternoon

Installation Cost:0-$100

  • Handling Improvement 4.666667 4.7
  • Fit 4.533333 4.5
  • Bang For Your Buck 4.4 4.4

  • 5/5

    Installation Time: Less than 1 Hour

    July 01, 2013

    Excellent upgrade but bushing issue...

    The hardware is first rate. However, the bushings don't fit the stock sway bar bracket (2008 GT). In fact they were large enough to cause my tubular radiator support mount bend (not knowing how much compression they were supposed to yield). Two sets of bushing were provided and only one was even close but still too tall. Whiteline has promised me new bushings. The handling improvement is fantastic. Body roll is exceptionally well controlled now. You'll definitely want to pair this with a rear upgrade - undesirable effects are induced when matched with the stock bar.


    Year: 2008 Submodel: GT Yorktown, VA, USA

    Helpful (5)

  • 5/5

    Installation Time: Afternoon

    August 15, 2013

    Easy to install and works great

    I'm by no means a mechanic but this part came with decent instructions. they lacked a little. but it was easy to install. put it up on the hoist and took me a few hours. test drove it afterwards and found it clunky and then realized i didn't tighten the locking nuts on the links. Took a few minutes to tighten them up ad voila. The change was instantaneous. slight oversteer now tho. i would recommend getting a rear sway bar with it as well. Great product and fit really well.


    Year: 2010 Submodel: GT Prince Edward Island, Canada

    Helpful (4)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    October 17, 2016

    Holy Cow!

    I had already installed a vorshag set up of coil overs and springs on my car, with white line rear sway bar. I had this and a white line pan hard bar installed. An immediate difference. It put the whole car together! Immediate difference. Buy it now, it's not expensive. Just do it.


    Year: 2006 Submodel: GT

    Helpful (3)

  • 4/5

    Installation Time: Full Day

    September 07, 2013

    Great upgrade once it's installed tight

    I'm a gear head & typically don't tackle suspension upgrades tho on the Mustang Base V6 the car is way to pedestrian compared to the power so this was the first upgrade recommended to me by other autocrossers in my scene. The product came as advertised, all parts accounted for in good shape. Price was very reasonable for the quality of the bar itself. The endlinks I'm not as impressed with & I wound up replacing them when I stripped one out trying to get them tight. Part of that is being new to suspension upgrades & the other is that the endlinks aren't as robust as the other equipment it came with. So, yes, there are warnings to be gentle with it... but when it needs 86ft-lbs of torque to tighten, it's hard to be gentle. With another brands endlinks I was able to get everything torqued to value. With the bar on the 2nd setting the handling improvement is measurable even driving around town. It turns in much more willingly & on the autocross course I could feed in power on the sweepers and not start sliding out at the nose like the stock bar did. The only issue I have is that the install is temperamental to how tight the bolts are. if you're even a smidgen off the 86 ft-lbs on the links or the 52 ft-lbs on the bar mounts under the radiator... it will rattle loudly. Now this rattle isn't constant - it only rattles on side streets at low speeds. it can only be heard in the car with the radio off. The flipside is I wound up replacing some hardware going past the torque value. Even a little bit & it will damage the bolts. Get the right tools & don't rush. It's worth it.


    Year: 2014 Submodel: V6 Indiana, USA

    Helpful (3)

  • 5/5

    Installation Time: Afternoon

    August 27, 2013

    Always good products from Whiteline

    I did both front and rear at the same time, handling flattened out, as well as nose dive. Actually allowed me to soften up my front struts a little bit to get a better ride out of the car. Whiteline products are always solid pieces. I did have to replace a couple of the rear link bolts as I tightened them too tightly and stripped them. They are labelled 8.8's, so I would think they are strong hardware pieces.


    Year: 2012 Submodel: GT Toronto, ON, Canada

    Helpful (3)

  • 5/5

    Installation Time: Less than 1 Hour

    April 28, 2013

    Steeda rear sway and white line front sway bar

    first thing I really want to say about both the sway bars installation time was incredibly easy but overall performance that I've gained from the vehicle and handling was outstanding12 hours after installation I was out at Miller Motorsports race track and being able to take my corners at a higher rate of speed than stock while maintaining all of my grip and reducing my body roll I'd highly recommend the steeda rear I just will sway bar and the white wine front adjustable sway barthe combination of both is very complimenting to the vehicleI think of anyone else went with the setup they would agree with me Thank You American Muscle!


    Year: 2005 Submodel: GT Utah

    Helpful (3)

  • 5/5

    Installation Time: Afternoon

    March 17, 2013

    No Sway

    Very impressed with the roll control with the new sway bar from whiteline


    Year: 2013 Submodel: GT Indianapolis

    Helpful (3)

  • 4/5

    Installation Time: Afternoon

    September 18, 2015

    Took longer than expected

    The overall product is fine, does the job, however can't really tell the difference between the stock and this one. It is heavier than the stock one but as far as driving, I can't tell. I can't give 5 stars to this product because of the installation issues I had. Something that should have taken an hour to hour and a half, took all morning. There two big issues with the bar, 1st was the adjustment holes the end links attach to. They were too small. Had to drill them out. 2nd was the bushing brackets that hold the bar to the frame of the car. This bar did not come with new ones. It requires you to use your factory brackets. The problem with that is the factory ones have a metal plate attached from the back side. After 30 min of trying to pry them off, I used a grinder. Once those two issues were addressed, the instal was easy. I had considered sending it back before the drillin began, and the people at American Muscle were very understanding, but I never give up attitude didn't let me. If I had known about the brackets, I would have gone with another brand. The positive thing about it, is it came with new end links.


    Year: 2011 Submodel: GT San Antonio, tx

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    June 05, 2014

    One of the Best

    Before I bought this part I did research into the many different sway bars and the differences between them. This product is well made and one of the only solid sway bars on the market. I like that it has 4 points of adjustability. It provides more rigidness then most of the sway bars on the market. I installed this without much trouble. The instructions are a little vague, but if you have any mechanic skills it should not be a problem. I have initaily set up the bar on the softest setting to get use to the imporved handling but will increase soon. I have already noticed an imporvement in the handling. I would recommend this to anybody that is looking for a sway bar.


    Year: 2005 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    August 05, 2013

    Very nice improvement

    At first I had installed a strut bar, lowering springs, and camber bolts with the front sway bar. Definite handling improvement. The front end felt more planted. With that being said, the sway bar is solid piece instead of hollow. Definite weight difference. Had issues with getting links sized right. I put it the softest setting and shortened the links all the way and tightened with wrenches also torqued the bolts a little at a time starting from 50 lbs. Now I have Whiteline sway bar with caster caber plates. What an awesome combo.


    Year: 2011 Submodel: GT Seneca, SC, USA

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    May 20, 2013

    Best choice for front sway IMO

    I already had Whiteline LCA, relo brackets, adjustable PHB and brace. When I wanted to upgrade sway bars, I naturally looked to Whiteline again. They were a little more expensive than the competition, but they are 4-way adjustable whereas most others are two or three holes. The sway bar appears to be nearly indestructible - it's solid spring steel. A little heavier than the stock bar. Even on the lightest setting it's stiffer than the stock bar, so there is a LOT of room, when combined with the 4-way adjustable rear bar (which I also installed) to tune your handling. Whiteline uses synthetic elastomer busing material of their own design. Very much an improvement over stock rubber bushings, but considerably ness NVH than poly bushings. This is another reason why I went with Whiteline for all my upgrades. Overall, the car handles noticeably better. I don't really have to vocabulary to describe it ... but I can take hard turns with much more confidence.


    Year: 2012 Submodel: GT Central Virginia

    Helpful (1)

  • 3/5

    Installation Time: Afternoon

    November 26, 2017

    Good Product!

    Good product, but instructions were bad. Kit did not come with new bushing retainer brackets, I had to cut apart the old ones and re-use them.


    Year: 2011 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Shop Install

    May 03, 2017

    Adjustability is key, great bar.

    A quality piece. I bought their rear bar also, paired them with Bilstein B6's all around, stock springs, wider/grippier tires. The ride is just right -- firm, but not jarring. No added noise.


    Year: 2014 Submodel: GT

    Helpful (0)

  • 4/5

    Installation Time: Afternoon

    April 15, 2017

    Quality sway bar, with a catch

    Just installed this sway bar and plan on installing the rear one soon so I can run 15x10 drag tires without doing the swaybar relocation. I had the eibach sway bar previously, and it was a good sway bar. I just installed the whiteline bar today and it seems just as good. The pro's are that it has 4 settings compared to the 3 on the eibach, it comes with adjustable end links to dial out pre-load. Cons are that it is heavier than the eibach bar which for someone who drag races would care about. Also for whatever reason whiteline has you re-use the sway bar mounts from your stock sway bar. This would not be an issue except that they are a pain to remove from the stock bar. You need a dremel with a metal cutting tool to remove them. It seems like a no brainer to just supply new mounts, pretty much every other sway bar manufacturer does. Another con is the vagueness of the install instructions, the eibach was much more detailed. Other than those flaws this bar is nice, and will probably outperform most of the others since it is solid as compared to tubular.


    Year: 2014 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    May 11, 2013

    Auto-x dream, Drag nightmare

    Great piece, great fit and finish as always with Whiteline products. Instructions could have been slightly more complete (there is a supporting cross piece that needs to be removed for install) but its easy enough to do even without instructions. The included end links are also really nice pieces with good hardware, and make the install that much easier. I have the Whiteline rear adj. bar as well, and after the first drive I saw much better front stability, and after tweaking suspension settings and sway bar positions, I have the car handling EXACTLY the way I want it to, not the "middle of the road" that ford engineers had to build to. If you want your mustang to handle like it looks like it should, and be able to dial in exactly what kind of balance you want, the Whiteline bars are definitely worth the investment. Please note though, it is WAY heavier than stock. I was shocked by the increase in weight, but as i'm not focused on the 1/4 mile it is well worth the sacrifice for the improved drivability.


    Year: 2012 Submodel: V6 Winnipeg MB

    Helpful (0)

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