SKU: 4468837396

E46 (ex. M3) BMW SLR Race Kit Control Arms (Circuit Use)

Sale price$675.15 Regular price$750.17
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

E46 (ex. M3) BMW SLR Race Kit Control Arms (Circuit Use)Please note, our race kits do not add steering angle, and often will reduce steering clearance slightly because they are designed with a delta shape in place of the L shape factory arms to provide a stronger arm with direct load paths for minimum weight. Lightweight tubular high strength control arm set, including matched Billet 7075 T6 Aluminum roll center, bump steer and quick steering geometry plates. Each control arm is 100% TIG welded in house by

Please note, our race kits do not add steering angle, and often will reduce steering clearance slightly because they are designed with a delta shape in place of the L-shape factory arms to provide a stronger arm with direct load paths for minimum weight.

Lightweight tubular high strength control arm set, including matched Billet 7075-T6 Aluminum roll-center, bump-steer and quick steering geometry plates. Each control arm is 100% TIG welded in house by a master of the craft. Built to OEM control arm length by default. These are some of the lightest and strongest front control arms available on the market.  

If you have a little extra room under the fenders, instead of adding spacers or low offset wheels we can build the arms to suit +54mm or +108mm Track width in order to increase your track while maintaining your scrub radius as close to stock as possible for better, more neutral steering feel and control. This is a $50 upcharge and we can invoice you after we have a conversation about what you need. Unlike our drift kits we do not build the race kit with maximum angle clearance in mind, this kit is built with the sole purpose of lowering your lap times.



Made from high quality chromoly steel hand welded here in Florida. Beware of imitation arms and fake suppliers of SLR selling arms made from normal mild steel. We get calls every week of people needing fake arms and parts replaced since they bent or cracked - save yourself the headache and don't get scammed!

No sway bar provision by default as we recommend the M3 style strut sway link, but a control arm sway link provision can be added as an option if requested.

The arms are affixed with custom designed and developed hardware proudly machined in the USA by SLRspeed from forged 4140 billet steel.

This kit bundles four expensive upgrades for your car into one affordable package:

  • Lightweight chromoly control arms(40% arm weight reduction for e30/e36) 
  • Roll-center correction
  • Bump-steer correction
  • Quick-ratio steering

Compare to other companies that charge nearly as much for simply a pair of control arms and hardware that you will need to purchase additional parts to get the same -benefits as our complete package.  

 Please contact us about custom widths beyond our online catalog listed here  561-485-9997

**PLEASE NOTE**  All E36 race arms are built to 93-95 M3 geometry unless otherwise requested, (96+ Evo 3.2L geometry can be built, but has less clearance for larger tires) additional caster can be gained by using our adjustable lollipop (FCAB) as well as caster top mounts.

Kit Features

  • 40%* faster steering ratio
  • 34mm roll-center correction
  • Matching bump-steer correction
  • 4-position adjustable ackerman (zero, low, medium, high)

What's in box

  • SLR Lower Control Arms x2
  • SLR Inner & Outer Balljoint studs
  • SLR Billet Bump-steer / Roll-center /Steering Adapters x2
  • SLR Adjustable Outer Tie Rods x2
  • SLR Billet tie-rod tubes x2
  • SLR Slip on Steering Rack Limiters (1 set) 
  • All hardware for 100% bolt-on installation
  • SLR Installation Manual & decals
  • E46/Z4 kits will include Delrin lollipop bushings by default 

 Please Include year and model in the notes once you have placed your order.

Orders typically ship within 10 business days  

* Steering quickening determined by 40% more actual front wheel angle per mm of lock.  Or in other words, instead of the front wheels turning 10° in the first half-turn of the steering, they will now turn 14°.   Many customers still combine the kit with a Z3 rack for ultra-fast steering. 

- MANUFACTURED AND ASSEMBLED IN USA 🇺🇸 -

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4468837396

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4.4 ★★★★★
Based on 16 reviews
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Elaine Harri
New York, US
★★★★★ 1
Way too small with very little stretch.
I ordered a size 4X to make sure they were loose enough. The ones I received are like a size 8 very small.
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Reviewed in the United States on January 1, 2026
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Anna Pernell
Phoenix, US
★★★★★ 1
Small Fit equals NO fit
These items are way too small. Can I return them?
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Reviewed in the United States on February 2, 2026
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Sea
Draper, US
★★★★★ 1
Small
These run very small.
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Reviewed in the United States on December 21, 2025
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Momminlike A. Pro
New York, US
★★★★★ 5
If you haven't switched to boxer briefs, you're missing out :)
Size: 11 Plus, Color: Microfiber - Colors May Vary
I figured I ought to provide a review, something I'm not prone to doing even though I often/always bank my purchases on item reviews, since I just bought me a second set of these underwear because they're just that good! I bought my 1st set of these 2 months ago because I was on the hunt for some new comfortable underwear and omfort was my main criteria. Wasn't aware that I was dealing with some health issues that was causing a fair bit of internal inflammation, just knew that I had had enough of basically everything I had at the time because they were old, ratty looking and even my all-time favorites had begun feeling too... something... not exactly too tight, yet they just weren't very comfortable anymore either and I didn't need that kind of extra stress in my life. But. I'm a barely-makin-it domestic violence survivor. Sure, I'm super proud to have gotten as far as I have in this world (considering that post-separation psychological terrorism and torture continue to thus day, 5 years after I broke free) but, by rights and family-rearing, I should be living in a whole different world right now... which is my way of saying that money is extra, EXTRA tight in my house...and yet, I still have "caviar tastes", ifykwim. Lol. And, frankly, neither I nor anyone else should have to scrimp on comfortable, classy-feeling, fashionable clothing no matter how small our clothing budget may be. I was spurred to check out boxer briefs for women after reading about a few different women's favorite brands in the comments on soneones IG post (that must have been in regards to underwear, but heck if I can remember the details). So, off I went to scout around on Amazon to see what this "boxer briefs" business was about... desperately hoping that the term was not just a rebranding of those "hipsters" things. I am 46yo, 5'10" (potentially closer to 5'11"... not something I care enough about to know for certain, lol) and, clothing size-wise, my whole adult life I have consistently been a 16-18/18-20, top to bottom, with a shape that seems some what apple-ish at the moment but has, in general, always been more hourglass than apple. Also it seems as if I might have rather freakishly high hips, lol... not really, but for reference, when it comes to pants or jeans what generally passes as "tall", usually a 33"-34" inseem, fit like ankle or cigar length pants on me. But evidently I don't just have long legs, no, this momma's body seems to also have one heck of a long, tall pelvis which I did finally measure to figure out for sure but, prior to that, I could tell based on the way that low cut underwear like bikini & hipsters, and any form of low rise pants, barely make it north of my low lying c-section scar location which, for those who can't relate, is basically at the top of my hooha or just at the point where my belly and my hooha meet. And because that point on my body is not even remotely close to my "hip" area such items basically fall right off my body unless they're super stretchy and I deliberately hike them up to my hip area which I put up with in my 20s and 30s, for the sake of fashion I suppose, but which was and is quite ungodly uncomfortable, and... basically... I am so over with "uncomfortable" anything (men included, lol.) In both cases I bought size 11, though, if I'm being honest, I am certain that a 10 would have fit well, too. And who knows, a 10 might have been just as comfortable or even more comfortable than the 11... but, I didn't take bother taking the chance to find out when I ordered my second set because the first set (size 11) made me so unbelievably happy that they literally changed my views about underwear for life. This whole "pants come off after work" thing or the memes about people working from home (due to covid restrictions) and not wearing pants never jived with me prior to having these boxer briefs, but now... omg... these things are super inexpensive and somehow still suit my somewhat "caviar taste" perfectly (have a good handfeel and are just so unbelievably super comfortable), PLUS... they're opaque and they basically fit (and look) like I'm wearing a loungy pair of bike shorts, so... yeah, I've spent some time over the last 2 months actually chillin in my house in my freaking underwear!!!! Life. Changing. :D
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Reviewed in the United States on June 7, 2022
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Thrifty Shopper
Whiting, US
★★★★★ 5
Soft and comfy
Size: 12 Plus, Color: Microfiber - Colors May Vary
Comfortable fit. Have bought 4 times.
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Reviewed in the United States on May 30, 2026

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