TOLL-FREE 1-800-950-0774 Home | Events | Forums | Photos | Dealers | Account | My Cart | Support/Contact
Live Help
  Body Kits  Brakes  Chassis  Cooling  Dress Up  Drivetrain  Electric  Engine  Exhaust  Fuel  Induction  Steering  Suspension  Wheels

Steeda Mustang Billet Rear Lower Control Arms - Poly Ends - 05-14

Steeda Mustang Billet Rear Lower Control Arms - Poly Ends - 05-14
Click Image to Enlarge
Billet Mustang Rear Control Arms
555-4405 - Billet Mustang Rear Control Arms - $279.95
Control Arm Relocation Brackets
Add a set of Steeda Control Arm Relocation Brackets to help improve traction and weight transfer on a lowered Mustang. You can read more about these brackets, here.
Our Price: $279.95
Market Price: $307.95
You Save: $28.00
  Installation Info
Time to Install
About 2 Hours
Level of Difficulty
Tech Recommended
Tools Needed
Basic Tools
Install Instructions
Instructions are in PDF format. Get the free Adobe PDF Reader, here.
  Product Description
Learn the differences in Steeda brand control arms, read our blog post for more info: http://www.steedablog.com/2012/01/the-hidden-difference-in-control-arms/
When only the best will do, say it with billet! These billet rear lower trailing arms replace the stamped steel OE parts, and depending on your desired performance goals are available with urethane bushings or a sperical bearing/urethane bushing combination for high horsepower applications.



These lightweight yet super strong arms reduce un-sprung weight and eliminate wheel hop. Steeda was first to market with these control arms and had them on the shelves even before the 2005+ Mustang was released thanks to our exclusive technology transfer program with Ford Motor Company. Steeda was the first to incorporate the proper design rear offset for the rear lower trailing arms.

Don't be fooled by other companies claiming to be first with this offset, yet they have only had their arms on the market a few months! Steeda's exclusive polyurethane bushing package also ensures smooth, quiet operation combined with performance. No increase in NVH (noise, vibration, harshness) with our poly bushings like competitors arms. Part number 555-4406 with a spherical bearing on one end and our exclusive poly bushings on the other is recommended for high horsepower applications and will only have a slight increase in NVH over the standard polyurethane bushing arms.

Don't settle for anything less than Steeda original innovation.

Note: 555-4406 recommended for 500+ horsepower applications. Slight increase in NVH will result from this part.

U.S. Patent Pending

Product Benefits
  • Eliminates wheel hop, improves traction.
  • Super strong billet construction.
  • Lighter than stock and competitors arms - reduced unsprung weight.
  • Used on the fastest production built Mustangs
  You May Also Like
  Product Fitment
 This product fits the following vehicles
  • 2014 Mustang GT Automatic
  • 2014 Mustang GT Manual
  • 2014 Mustang GT500 Manual
  • 2014 Mustang V6 Automatic
  • 2014 Mustang V6 Manual
  • 2013 Mustang Boss Manual
  • 2013 Mustang GT Automatic
  • 2013 Mustang GT Manual
  • 2013 Mustang GT500 Manual
  • 2013 Mustang V6 Automatic
  • 2013 Mustang V6 Manual
  • 2012 Mustang Boss Manual
  • 2012 Mustang GT Automatic
  • 2012 Mustang GT Manual
  • 2012 Mustang GT500 Manual
  • 2012 Mustang V6 Automatic
  • 2012 Mustang V6 Manual
  • 2011 Mustang GT Automatic
  • 2011 Mustang GT Manual
  • 2011 Mustang GT500 Manual
  • 2011 Mustang V6 Automatic
  • 2011 Mustang V6 Manual
  • 2010 Mustang GT Automatic
  • 2010 Mustang GT Manual
  • 2010 Mustang GT500 Manual
  • 2010 Mustang V6 Automatic
  • 2010 Mustang V6 Manual
  • 2009 Mustang Bullitt Manual
  • 2009 Mustang GT Automatic
  • 2009 Mustang GT Manual
  • 2009 Mustang GT500 Manual
  • 2009 Mustang V6 Automatic
  • 2009 Mustang V6 Manual
  • 2008 Mustang Bullitt Manual
  • 2008 Mustang GT Automatic
  • 2008 Mustang GT Manual
  • 2008 Mustang GT500 Manual
  • 2008 Mustang V6 Automatic
  • 2008 Mustang V6 Manual
  • 2007 Mustang GT Automatic
  • 2007 Mustang GT Manual
  • 2007 Mustang GT500 Manual
  • 2007 Mustang V6 Automatic
  • 2007 Mustang V6 Manual
  • 2006 Mustang GT Automatic
  • 2006 Mustang GT Manual
  • 2006 Mustang V6 Automatic
  • 2006 Mustang V6 Manual
  • 2005 Mustang GT Automatic
  • 2005 Mustang GT Manual
  • 2005 Mustang V6 Automatic
  • 2005 Mustang V6 Manual
  Product Reviews
Login or Register to write a review.
Reviewed by csulb
09/02/2013 - 12:06:59 PM
Great Upgrade

I track my car at Miller Motorsports Park and can feel the difference going through the "Attitudes" - a rapid series of turns that simultaneously drop in altitude. I had gotten used to this track section in stock form - but with these new Billet Aluminum LCA's - Wow! Now instead of a bit of apprehension - it's "Bring them on!" It's a bonus that they look way cool...
Reviewed by csulb
09/02/2013 - 12:06:58 PM
Great Upgrade

I track my car at Miller Motorsports Park and can feel the difference going through the "Attitudes" - a rapid series of turns that simultaneously drop in altitude. I had gotten used to this track section in stock form - but with these new Billet Aluminum LCA's - Wow! Now instead of a bit of apprehension - it's "Bring them on!" It's a bonus that they look way cool...
Reviewed by prodigalsixer
08/02/2013 - 03:41:22 PM
Best arms on the market

I looked at just about every other set of lower control arms on the market, and I couldn't bring myself to purchase any of them. These control arms are lightweight, strong, beautifully crafted, and have a superior bushing design. I honestly didn't expect half of the improvement I got out of these arms; they are worth every penny. I literally didn't realize how bad my wheel hop was until I swapped these arms in, much more stable in a straight line it seems as well.

I took my girlfriend out for a spin after installing these, when I launched it she freaked out and said I left the hood unlatched, she had never seen the car lift that hard in the front.
Reviewed by yknits18
08/02/2013 - 03:05:18 PM
12 gt lca

I love this mod! My car hooks up better and honestly, they just plain look cool. The stock part looked like junk. I was very worried about NVH. My car had no appreciable increase.
Reviewed by MachRMan
07/31/2011 - 12:57:59 PM
2011 V6 Install

I installed these aluminum LCA's on my 2011 V6 in about an hour....Great product!!! They definitely look too good to be under the car!!! What a shame.... These compliment my Steeda sport springs for a much stiffer ride and better handling. No more wheel hop. UCA in next.
Reviewed by expresswd
expresswd bought "Steeda Mustang Billet Rear Lower Control Arms - Poly Ends - 05-14" on our website
07/14/2011 - 12:10:55 AM
Rob

This is the second set of Billit Lower Control Arms that I have purchased and installed from Steeda. The latest se went on my 2010 Shelby GT500. This is a very nice upgrade for any Mustang. These along with the Steeda adjustable UCA and wheel hop is a thing of the past. The quality of this product is second to none.
Reviewed by biglou
07/14/2011 - 06:22:40 PM
billet lower control arms

these arms are almost too pretty to use, they work great with the adjustable upper, adjustable pan hard bar and brace. my bullitt handles much better and the quality is second to one.
Reviewed by rbabet
03/06/2014 - 11:25:39 PM
Billet LCA

I never had a wheel hop problem except in the wet. It was quite noticeable when I was stopped uphill in the rain and then had to accelerate quickly to get out of the way of a car that wasn't going to stop. Not a fun moment, first wondering 'what the heck is that' and then having to back off to get some grip when I shouldn't need to do that. In the dry I didn't have any problems, but the rear end did feel a little vague sometimes. No longer a problem with these LCAs. Where I live doesn't see much rain, but lucky for me there was some rain two days after I installed the LCAs. Big difference compared to stock. The rear stays planted and acts the way I expect it to. Predictable handling is important, of course, and these arms deliver. Very well made and beautiful parts too. No squeaking or increase in NVH from stock. Great design with the metal washers and bushing parts compared with arms I've installed on other cars.
Reviewed by ajmurph@juno.com
ajmurph@juno.com bought "Steeda Mustang Billet Rear Lower Control Arms - Poly Ends - 05-14" on our website
02/06/2013 - 05:44:06 PM
Makes the most difference

Honestly, these Billet LCAs are my favorite mod on my car. The just look so mean installed on the car. Rear end is solid. My traction increased a ton and the car just launches.