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BBK Rear Upper & Lower Control Arm Kit (99-04 All, Excluding Cobra)

Market Price $339.99 You Save 12% ($40.00)
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  • Item 56091
  • MPN# 25260

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    Features, Video & Details

    • Improves Traction
    • Powder Coat Finish
    • Polyurethane Bushings
    • Includes Both Upper & Both Lower Control Arms
    • Fit 1999 to 2004 Mustangs, Excludes IRS Cobra.

    Review & Installation Video

    Review & Install Video

    Hey. everybody, I'm Justin with AmericanMuscle.com, and in this video, I'm gonna be talking about a few upper and lower control arm options from BBK, available for your '79 to 2010 Mustang. If there's ever been one company that has truly flown the Mustang flag since day one, it's BBK. They've been showing their support for the Mustang and it's owners since the mid-80s, and show no signs of letting up anytime soon. As many of you guys probably already know, BBK makes a wide variety of parts for many different applications, including exhaust systems and cold air intakes, headers, and even suspension components like I'm talking about here today. Now the parts I have with me in this video consist of an upper and lower rear control arm kit, available for both your three and four link Mustang. So when ordering, just make sure you grab the right set for your generation. So the job of the rear upper and lower control arms is to brace and link the rear end of your Mustang to the chassis itself, and ultimately control the movement, hence the name control arm. Now the problem is the factory stuff contains soft rubber factory bushings that do a great job soaking up the excess noise vibration and harshness, but can often times leave a lot on the table when it comes to performance. Now this can cause problems such as bad wheel hop, poor traction, and inconsistent launches, just to name a few. The upper and lower arms from BBK are gonna improve on those areas I just talked about, thanks in part to the high-quality aircraft grade steel, precision welding, and most importantly, the high-performance polyurethane bushings. They're gonna help reduce any excess movement in the rear end, help you put that power down, and improve your handling in the process. Finally here, all the bars have been powder coated in the signature gray from BBK and do include greaseable fittings here to help prolong the lives of the bushings themselves. Since the kit from BBK does include both the upper and lower rear control arms you are gonna be spending a little bit more time in the garage, but overall the install shouldn't be that bad, maybe two out of three wrenches on the difficulty meter. Now we do call this one a full-day install on the site, but I wouldn't be surprised if some of you guys can bang this one out in six hours or less, just to get everything knocked out. So always guys, if you have any questions whatsoever, feel free to reach out to our team of Mustang experts here at AM anytime. They're always standing by ready to give you a hand. So if you guys are looking to put the power down, get off the line a little better, and improve your handling in your 1979 to 2010 Mustang, be sure to check out one of these kits from BBK right here at AmericanMuscle.com

    Improves Traction. Drag racers know if you can't "hook up" at the track you are going nowhere fast. But with the BBK Rear Upper & Lower Control Arm Kit you will greatly improve traction and decrease your 60ft. times.

    Quality Construction. Both the upper and lower control arms are precision welded for extra strength and feature greaseable zerk fittings, polyurethane bushings, and are completed with a baked on powder coat finish for durability and good looks.

    Fitment. BBK Rear Upper & Lower Control Arm Kit comes complete with both upper and both lower control arms and are designed for use on the 1999 to 2004 Ford Mustang, excluding 1999 to 2004 Cobras with Independent Rear Suspension (IRS).

    Fitment: 1999 2000 2001 2002 2003 2004 Details

    What's in the Box
    • (2) Rear upper control arms
    • (2) Rear lower control arms
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    15 Questions / 15 Answers

    Ask a Question

    Does the kit come with new bushings for the upper control arm where it bolts to the rear end?

    CharlesB

    • This BBK control arm kit does come with all the bushings for the control arms needed for a complete installation.

      AMjordan

    Helpful (1)

    I was considering getting the Bilstein quad shocks for my 2003 Mach 1 but wanted to know if this BBK control arm kit would eliminate the need for the quad shocks.

    MachGoat

    • The BBK Rear Upper & Lower Control Arm Kit will certainly help with wheel hop and handling just as the quad shock would. You can certainly remove your quad shock if you would like after installing this kit and you will not notice any decrease in performance.

      SalC7

    Helpful (1)

    will these work on my 04 gt with the sr lowering springs I have the sr springs and was wondering if they will work without having adjustable uppers for the pinion angle ??

    blaze

    • The BBK Rear Upper & Lower Control Arm Kit (99-04 GT, V6, Mach 1) will work with the SR Springs without having to adjust the pinion angle as the SR Springs are not an aggressive drop.

      KevinD92

    Helpful (1)

    Reading the product description, Its claimed that this kit comes with all needed bushings, yet, in some reviews, some have stated that they needed axle bushings? Can someone shed some light on this? I would like to put these on my 2004 Mach 1, I want to be sure I have every thing needed to complete the install. Plus, I was going to also purchase the "Eibach Premium suspension kit" with the 1.8 and 2.0 drop springs, etc, to be installed at the same time. Would this cause conflict with these control arms? Thanks in advance! Bill...

    zo6guy

    I’m running coilovers now. Probably 2 or more drop all around. Got these as a gift. Will they work or is car too low. Or can I use lower and buy an adjustable upper ??

    Mattg9727

    • The BBK Rear Upper and Lower Control Arm Kit can be used, however an adjustable set of control arms would be preferred for cars dropped 2" or more to allow adjustment of pinion angle.

      AMRobD

    Helpful (0)

    Was going to remove the quad shocks to install bigger rims. Would there be an issue if I only upgrade the lower control arms or do I need to upgrade both?

    Chris

    • The BBK Rear Upper & Lower Control Arm Kit would be a great install if you have a lowered car that is heavily used for the track. It all depends on what you use the car for when deciding what parts to upgrade.

      AshleyK

    Helpful (0)

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    Customer Reviews (32) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:$1000+

    • Handling Improvement 4.851852 4.9
    • Fit 4.555555 4.6
    • Bang For Your Buck 4.555555 4.6



    • 1/5

      Installation Time: Shop Install

      Installation Cost: $1000+

      July 06, 2018

      Can't get parts

      that are also needed to install them I've been waiting several weeks now? Not happy yet but the parts that came look great sitting on the floor in my shop, doesn't do me any good if I can't get bushings for them...

      Ridiculous

      Year: 1999 Submodel: GT

      Helpful (0)

    • 4/5

      Installation Time: Full Day

      June 29, 2018

      Good build

      The parts are solid and feel much better than stock, however they don't come with the bushings. AM didn't have the bushings for this either so I had to get those from another company.

      AlexW

      Year: 2003 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      June 22, 2018

      Very nice

      High quality but does not come with bearings still a great upgrade!

      DaltonM

      Year: 2003 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      March 31, 2018

      Bulletproof

      High quality, strong materials. Looks great installed, goes well with energy suspension red poly bushing sets. Perfect fit, easy installation, future proof design with grease fittings in all bushings.

      William

      Year: 2002 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      February 08, 2018

      BBK rear upper and lower control arm Kit

      perfect mod for handling and traction before mod installation my mustang would fish tail after installation no more fish tailing

      LesleyS

      Year: 1999 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      January 20, 2018

      BBK control arms

      Items arrived quickly. Installed fairly easily. Substantial improvement over stock control arms. I like the ability, on these control arms, to be able to grease control arm pivot points. I also installed the polyurethane spring isolators.

      Antone

      Year: 1999 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      December 28, 2017

      love it

      my old control arms were going out aany time i went over speed bumps they made a lot of noise,so i bought these bbk control arms and now its so quite and feels smooth when driving off bumps, install was straight forward, I did have a hard time aligning my right rear to the bolt hole for a while, but once i figured it out the other side was a little easier to install.

      Falcon75

      Year: 2004 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      November 27, 2017

      Solid

      These are really solidly built and were pretty easy to install. I did have to drop down the muffler to get the uppers installed, but wasn't too much trouble.

      StevenO

      Year: 2002 Submodel: V6

      Helpful (2)

    • 4/5

      Installation Time: Afternoon

      November 19, 2017

      bbk

      These fit good just make sure you get some axle bushings to go with them no stores around have them so better to just get them with the arms.

      Andrew

      Year: 2004 Submodel: Mach 1

      Helpful (1)

    • 5/5

      November 14, 2017

      Good buy

      Great product easy install for someone that has an idea of what they are doing

      AdamC

      Year: 2017 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Afternoon

      September 09, 2017

      Good performance

      Changed the way my car rides. I like the stuff feeling. Durring installation had some trouble getting the factory sway bar to mount back onto these aftermarket arms.

      RenaeLamb

      Year: 2003 Submodel: Mach 1

      Helpful (2)

    • 4/5

      Installation Time: Afternoon

      May 25, 2017

      2003 Mach 1

      The only problem I had with these are one of the lower control arm had the wrong sleeves in it. If anyone else has a problem with the lower control arm sleeves being to small drill them out to a 9/6 and they will fit perfectly. Other then that the car feels great and seems like it plants a lot of power to the rear end.

      DavidM

      Year: 2004 Submodel: Mach 1

      Helpful (6)

    • 4/5

      May 12, 2017

      Good ride

      Better then the sr ones for sure, worth the cash. Thanks for quick service.

      Robjob12

      Year: 2000 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      May 02, 2017

      Much needed.

      Great product by BBK. Easy install, only took me about 3 hours solo, I highly recommend tackling this job yourself it's too simple to pay hundreds at a shop. Tech note. Any stang above 99' has larger lca bolts, 14mm, where as the uppers are 12mm, the BBK kit requires 12mm on both upper and lower, my local bolt shop helped me find substitutes as the kit includes no hardware. Aside from the technical stuff, the hop is almost completely gone, and the ride is smooth, no more clutch riding to avoid that nasty shake down, launches in the v6 are much quicker and consistent I can feel a huge gain in how well the car puts the power on the ground. Highly recommended upgrade.

      DTown

      Year: 2004 Submodel: V6

      Helpful (2)

    • 4/5

      Installation Time: Afternoon

      March 01, 2017

      BBK Control Arms

      This started out as an easy swap out of my old upper and lower control arms. It went well up until we went to swap the lower control arms. The old ones out(one side at a time) per the instructions. The driver side, no problems, passenger side (I think someone was having a bad day), when they assembled it. They put upper control arm pins in the lower control arm bushings, luckily we had a press in the shop to take care of that issue. That's why the 4 stars.

      GilB

      Year: 2002 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Full Day

      October 04, 2015

      Should have gotten these a LONG time ago!!

      Just installed them yesterday, couldn't stop myself from driving it today! The rear end feels so firm, I no longer have to hold down the gas pedal to avoid that annoying wobble it made before whenever I let off the gas to switch gears. If you're getting these, make sure to replace the Rear Axle Bushings too, it is a pain to drill out, but definitely worth it since you're going to be in that area!

      Hxrxld

      Year: 2004 Submodel: GT Hope Mills, NC

      Helpful (5)

    • 5/5

      Installation Time: Full Day

      May 11, 2014

      Phenomenal product.

      These control arms where just what I needed to fix the rear end!! After my wreck back in December, insurance put used parts on the rear end. I was hearing a lot of clanking and squeaking going on, and after taking the struts out and checking them, and even taking the differential cover off to check the gears I knew it had to be the control arms (heck it was all that was left lol). But after spending all day putting these new ones on from BBK, I am more than impressed with the outcome of this product. No more squeak, no more clanking!! These control arms combined with new bushings for the springs have made the rear end of my car seems like its brand new. Thank you AM!!!!! The only problem I ran into with these control arms is that the kit does not come with new bolts for the sway bar. The old ones would no work, so I went to Lowes for new bolts, nuts, and locking washers. If you run into this problem the ones I used are... 3/8 x 2 Hex Bolts (4) 3/8 -16 Hex Nuts (4) 3/8 Split Lock Washers (8) And on a side note you will have to drop your exhaust in order to get to the upper bolts on the lower control arms. But it was simple.

      GottaLoveGTs

      Year: 2003 Submodel: GT Asheville, NC.

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      May 03, 2014

      Easy install, great result

      These control arms were very easy to install. Once I got the car in the right position up on jack stands, and loosened the exhaust, the control arms were a snap to unbolt and pop in the new ones. These new ones fit great, an offer huge difference and handling. Definitely worth the afternoons work

      DontWaste

      Year: 2002 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 16, 2014

      Great Results

      These control arms are pretty awesome. They were easy to put on, look great under my car, and make my rear end hook really good when driving hard. The wheel hop I used to feel is gone and when I spin my tires now it feels nice and solid to the ground. Thanks American Muscle

      03BlackMach1

      Year: 2003 Submodel: Mach 1 Pasco Washington

      Helpful (4)

    • 5/5

      Installation Time: Full Day

      February 04, 2014

      great new part

      Better handling, stability, and launches. The uppers were easy to change the lowers were really on there, the bolts were very difficult to remove after getting the nut off. Be ready, they may be a pain but worth it.

      jts04

      Year: 2004 Submodel: GT

      Helpful (3)

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