An In-Depth Look at BMR Suspension's S197 Relocation Brackets

BMR Tech

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Back in 2004, when we developed our first LCA Relocation Bracket for an S197 Mustang, we had no idea that these items would eventually become one of our best selling items, ever, here at BMR.

Our first set that we developed in 2004, were weld-in only:

Click to see this original design on our site:
BMR Fabrication Inc.

CAB004.jpg

CABinstalled.jpg


Then of course, we realized people wanted a bolt-in version. So somewhere in the late 2005, early 2006 range - we developed a bolt-in version. These proved to be a hit, and were quickly found underneath the majority of S197 Owner's cars, who were looking for improved traction:

Click to see this newer bolt-on design on our site:
BMR Fabrication Inc.

CAB005.jpg


This product was an excellent design for the majority of S197 Enthusaists - however; we DID have an issue occasionally with people bending them when drag racing without welding:

100_3827.jpg


As you can see, the sticky tire this bracket sits atop, proved to be too much for the back-strap on this piece. We were able to squeeze some pretty impressive sixty-foots out of these back then (1.33) without welding, but the true test is when thousands throw them on a thrash them. We ended up recommending welding to these, if drag-racing the car.

As time went by, we were destined to come up with a design that did not need welding, regardless of the subjected abuse. We simply became to large, too quick, and just could not fit the time into our schedule to redesign this piece.

Years later, in late 2009, early 2010....we had a design that we felt was going to work well. We built it, and had racers all over the world test them. We also tested them here, in house, on our own S197. After realizing this design was going to be as good as it gets, we decided to launch it.

The current BMR Relocation Brackets:

Click to see the current bolt-on design on our site:
2005 - 2014 Mustang GT | Control Arm Relocation Brackets | CAB005 - Control Arm Relocation Brackets, Bolt-on | BMR Suspension - The Leader in High Performance Suspension & Chassis

CAB005_image1_large.jpg


Of course, the version on our shelf right now, is even slightly different from that image above. We slotted the upper back-strap holes, and have fine tuned the actual mounting point holes to help with the production tolerances on the OEM vehicles (primarily the damper-weight bolt hole)


This current design, since 2010, has seen no failures. We may have only been making them for about 3-4 years now, BUT, we have sold more of this design than all of the previous versions, combined.

These BMR Relocation Brackets have an AMAZING track record. They can be found underneath the Shelby S1000, as well as many of the record setting S197's on the road and track as I type this. The feedback from these has been excellent, and I have been told by numerous shops that these are their "go-to" brackets on their shop cars, as well as their customer's cars.

To my knowledge, JPC Racing has the quickest and fastest stock-style suspension S197 with off the shelf parts - and that car has gone a blistering 1.19 Sixty foot time with these same brackets, BOLTED-ON. That same car has seen many 1.2's as well. JPC also uses these same brackets on the fastest N/A Coyote S197. They are bolted-on, and handle their 7400+RPM clutch drops, each and every season. Matt DaSilva at DaSilva Racing, called me several times after breaking many other's brackets on his N/A Coyote car - and has ended up relying on these brackets, as well.

JD Coon will be hitting these brackets hard this year with his 1000+RWHP GT500 in NMRA Renegade....I could go on forever, but I'll save it. I can assure you, if there is a car out there "exceeding the norm", there is a solid chance it features these brackets :beer:

Now - let's look behind the scenes at our relocation brackets.

Our relocation brackets are laser-cut, then CNC Formed. This ensures we can retain very precise consistency, each batch at a time. After inspection, they are organized as you see below - Pre Fab:





As stated above, we sell a lot of these. In order to keep up with demand, we build extremely large batches.

We have two people weld these. One person does the passenger side, and another does the driver-side.

This is James tig-welding the passenger side inner LCA Pads to the formed bracket:





This is Jesse, tig welding the same pads on the driver-side brackets:

(They want to know who's welds look better? Let me know!)




I decided to grab a pair, to get some close-ups before the back-strap is welded on.


 

BMR Tech

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Extremely accurate. You can bet, each and every bracket that currently leaves our facility is very, very accurate. As a matter of fact, when someone says they do not line-up - it is always due to the tolerance of their vehicle. I know this, because if and when it happens - they send the bracket back to us and it bolts (easily) onto our jig, and our car which we used for designing it. We have made some revisions to help alleviate this - instead of adding "grinding may be required" on our instructions. I typically recommend another brand, when a customer has a fitment issue, that cannot be resolved. I/we are NOT fans of grinding these specific pieces to fit your car. If you do it, I don't mind....but we don't believe in it.

With that said - every company makes mistakes occasionally. We have seen some rare occurrences of sleeves/LCA not fitting perfect (width issues), etc....but make no mistake, if we are contacted - we will pull a box off the shelf and ship it to the customer with confidence it will work just fine. There are many steps to getting these built, coating, packaging, shipping - many opportunities available for a defective bracket to end up in the hands of the customer.





Comparing the sides. Exact match:







Now, I take out "old-faithful"... This is the very first piece we powder-coated in 2010. Let's see how it compares years later, to the piece I just pulled of the jig!













In conclusion, we feel that we make the best overall S197 LCA Relocation Bracket that money can buy. They are built extremely well, and they have an amazing track-record. They have even been copied, it happens.

I did not touch on some other points - such as providing more clearance than most for Sway-Bar Relocations / Sway-Bar clearance....allowing for the most positions for the LCA than any other "strong" Relo Bracket, etc.

We take pride in each and every product we design and build, and are constantly improving as we go. This is what we feel enables a suspension company become the best. We have caught some slack over the years about several parts - but it is always easy to be at the other end of the spectrum, comparing newer and improved parts to the originals. Some companies may not need to improve their products as much, but we would rather be the leaders than wait for everyone else - then offer our components.

In ending, thanks to all of you for supporting BMR Suspension. I am sure there will be many readers who have these same brackets, or, even the older styles. If it were not for you, I wouldn't be able to sit here and make this post.

Rest assured, when you get these brackets - you also get our (my) service....and help, pretty much 7 days a week to ensure you are using the proper geometry in order to achieve maximized traction.

And remember - "one-size fits all" brackets simply do not allow you to ensure you are getting the most out of your combo. Why force yourself to adjust your suspension around your LCA angle?

Happy Traction!

:beer:
 

Wicked97

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Looking good Kelly!!!

That is our number one suggestion for guys looking for more "bite"

Everyone loves that 1.19 60 foot!!!



You can even see the brackets in this picture
 

JLear

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Thanks for taking the time to make this very informative and detailed post!! I will likely be purchasing some BMR pieces for my car real soon.
 

BadPiggy

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First off, the welders. Jesse gets my vote this time.

Second...Kelly, it's great to see a company take the time to do a write-up such as this. Many will say it's a biased write-up, and that's ok. There will always be naysayers in anything. I hope you continue to do write-ups like this in the future. If you educate just one person, it was time well spent.

I do need to get with you and order a set in raw metal. Things have been hectic the past couple weeks. I'll try to remember to contact you in the coming days.
 

fdjizm

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Love my brackets! I love engineering porn too, good post! :roflmao:
 

skwerl

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Kelly, I've seen the welding stations but can you tell us about the cutting? Do you cut out the pieces in house or is that subbed out?
 

Mustang259

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Very informative, good write up.
Could you expand a little on the value of the relo brackets for corner carving? It is my understanding that relo brackets are great for drag applications, not so good for corner carving?
Thanks
 

Fullboogie

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I'm using the second generation brackets on my GT500 (approx. 650 rwhp) with sticky tires, bolt in, and they have really taken a beating. You should send me a new set of the 3rd gen brackets as a Christmas present, Kelly!
 

cmrad

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Solid job Kelly. Appreciate posts like this. Really makes me appreciate BMR even more.
 

BMR Tech

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Nice work!!

Question: Why not run a full seam weld on the brackets? Why just a stitch?

Good question!

The reason is due to time, cost, and necessity.

Due to being tig welded, the time and cost would go up slightly if we welded them completely.

As for necessity, we have not seen a need to weld all the way. Think of those as simply adding washers, or spacers to the sides of the LCA. Those plates are simply used to "fill in the gap" between the main body of the brackets, and the LCA width. The brackets fit around/over the factory brackets - so those plates enable us to get the width back to factory tolerance.
 

scramblr

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Great post! I have second Gen brackets and since they're welded on, Kelly told me to leave them alone. This conversation took place while I was purchasing their latest Gen Poly LCAs. I had their first Gen tubular Poly LCAs on my car for about 70K miles, hundreds of passes at the track and the bushings were just fine. Needless to say, Kelly was amazed they lasted that long. The first Gen adjustable Poly 3rd link is still in there. I'll always run BMR on my car!!!
 

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