New Prius Handling components to be available soon!!

Hello everyone. I have emailed Danny about becoming a sponsor of this site but still have not heard back so I thought I would fill everyone here on what I have been working on for some time.

My automotive background is in late model (C5-C6)Corvette SCCA racing and general high performance work and some of my duties involve the design (CNC programming) and modification of suspension parts for the racing cars to increase strength in key areas and the reduction of weight. I have also designed a chassis plate for the C5 which has made the car over 20 percent stiffer in both torsional and bending stiffness which has been a huge success which have been sold all over the world. This plate is all CNC milled in 6061-T6 and ceramic coated for heat reduction.

Since purchasing my Prius several months ago, overall I am thrilled with the car but not too thrilled with its high speed handling. In fact, I would have to say that the way the car comes stock, its handling at highway speeds and in any kind of cross wind conditions is downright scary. I have had the alignment checked my my dealer twice and after dealing with them, I decided to take the car to my race shop where I had one of our mechanics add some toe-in which helped the car a lot but it still was not to my liking.

Being that my other job deals with improving suspension geometry and stiffening the chassis of the corvettes, I got under my 2005 Prius and have already come out with a stiffening plate that would bolt right in and the difference it provides is immediate felt. I have attached a picture of this plate so everyone can see. This plate is fully CNC designed and milled using 6061-T6 and has a black anodized finish. It will be supplied with 4 stainless steel bolts and washers for an OEM look and fit.

I should have these first 10 plates available from the machine shop within the next 2 weeks and these will be priced at 150.00 each. These plates will be fully CNC machined and will look OEM in appearance and in quality. Based on how well and fast these 10 pieces sell, I will do another production of these plates but at a higher amount so I can hopefully start to make something on them!! **Please note that the photo attached is my prototype plate which will be the same thickness as the production plate but not have any holes drilled in the middle** In other words, It will look like a factory item, just a much higher grade!!


I really wanted to just post this item to see if there is in fact a market out there to improve upon the Prius' suspension and handling characteristics because the way I feel, the car has a lot of ability, and it should not take too much to get the car to feel like it should. Solid, well planted on the highway without continuous adjustments to the steering wheel.

I am also currently working on modified sway-bar links and a few other items to really solidify the front end and make this a car an excellent highway crusier that handles well in town as well.

For those that are currently interested in purchasing one of these plates or if you simply have some questions, please feel free to email or call the number listed below.


Thanks!!

Brian
BT Tech
305-652-3115
[email protected]

 

Hello Tadashi. Most unibody cars have structural braces of some kind located at different points along the underside of the vehicle. These braces help tie both ends of the body together to reduce flexing and to improve the rigidity of the body.

If you were to remove the factory supplied brace and compare it to ours, the difference is apparent. Our brace will significantly stiffen the body of the car resulting in better and more controlled transitions in the vehicles handling. It also results in a "tighter" feeling car which I happen to find gives it a more refined feeling to it.

Hope this helps..

Brian
BT Tech

<div class='quotetop'>QUOTE(Tadashi\";p=\"96661)</div>

 

Hello Evan.. I only have 10 being currently machined at the moment as I did no know how well this product would be received. I understand that the Prius is not a performance car but due to my background, I just HAD to make it better than it comes stock!!

Please have one of these guys contact me and I will see what I can do to get them a brace for testing..


Thanks!!

Brian
BT Tech

<div class='quotetop'>QUOTE(efusco\";p=\"96667)</div>

 

On my new 2005 Prius, I did the toe-in adjustment first to try to alleviate the problem I was having with high speed stability. It definately did help but it was still there.

After installing my stiffiner brace, the car definately tracks better and has a lot more rigid feeling to it. The car is more "tossible" and has a more refined feeling.

Basically what this part does is it ties together the middle of the cars body at its lowest attachment point for more structural strength. I am also at this momemnt testing out much sturdier front end components to reduce sway in the front end to even further make the car as stable as possible.

Like I said earlier, the car IMO is NOT a bad handling car the way it comes from the factory. It just needs a bit of help to get the handling the way I feel it should be on the highway. To me, the car should track perfectly straight and true without constant corrections to the steering for it to follow a straight line. My goal is to get the car to do this and handle better at the same time..

Thanks!!

Brian
BT Tech


<div class='quotetop'>QUOTE(V8Cobrakid\";p=\"96673)</div>

 

There is no issue with the exhaust pipe clearance as it is roughly the same distance away as the stock brace is. Even with full movement of the exhaust pipe, there is still several inches of clearance before possible contact. In other words, contact with the plate is not going to happen..


Thanks!!

Brian
BT Tech


<div class='quotetop'>QUOTE(Blue-Adept\";p=\"96683)</div>

 

Thanks for your kind words amped.. Since I deal with this kind of stuff on a daily basis for the Corvettes, this was a natural progression for me to try to make a great car even better..(Prius that is)

Thanks!!

Brian
BT Tech

<div class='quotetop'>QUOTE(amped\";p=\"96778)</div>

 

Hello Jim.. If you were to put one of these on your car and worried about warranty coverage, you can easily put the stock one back on in a matter of minutes. Even if you left it in place, unless someone was specifically looking for it, it would be difficult to know that you even changed it.

No alignment before or after is required with the addition of this part.

I have had it on my car now for over a month and have been to the dealer multiple times and nothing was ever said.

Thanks!!

Brian
BT Tech

<div class='quotetop'>QUOTE(jdfoster\";p=\"96795)</div>

 

Hello Everyone.. I have contacted my machine shop where our stiffening plates are being currently CNC machined and have increased my first production run to 20 pcs.

We can accept either payment via paypal or credit card. I don't want to process any charges until I have the plates in stock and ready to ship.

Shipping: The plates will be shipped via UPS ground and there will be a charge of 10.00 for shipment within the Continental US.

If you have any questions, please feel free to ask or email me at [email protected]



Thanks!!

Brian
BT Tech
305-652-3115