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Old 06-08-2009, 04:14 PM
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Exclamation Ultimate Sport Exhaust - Capristo + Porsche

As some of you know, I put in the new Capristo controller box a couple of months back. A very nice unit and a unit that allows for multiple remote controls to be associated with the master controller box. Why would you want more than one keyfob associated with the box? Well I guess if you had say his and her keys and each of you wanted your own is one good reason. Another good reason is to use the remote control keyfob for something a little more creative.

After I saw what Gator Bite did with the Escort 9500 ci custom install I talked to him about somehow connecting the factory "Sport" button to either the control box, or the remote control keyfob. As it turned out, connecting to the keyfob was going to be easier so I sent the keyfob to Gator Bite and let him tinker away with it. Last week he posted pics of his finished creation, likely cobbled together with all the left-over electronic feldergarb laying around his workbench. Seriously though, he sent the unit back with some installation instructions and I received it today. Here is what was involved in the installation:

Step 1, remove the center stack side pieces - If you've read the PCM article in the articles section you can see details about how to remove these pieces, basically a few screws and a tug and you are good.

Step 2, remove the HVAC control unit and the Sport button control unit - These are both pretty easy to remove, here are some pics to make it even easier. There are metal tabs on either side, simply press them in and slide the units out, that's right they just snap into place, no screws, no bolts. The HVAC unit MUST, repeat MUST come out first as the other unit has a plastic key guide piece that sits behind the HVAC unit.









Step 3 - Next I had to tap into 3 wires, one for power, one for ground and one to read the state of the LED light on the sport button itself. To make this a little easier I disconnected the fitting on the back of the sport control panel and took apart the connector. I also wanted to match up the wires to see if mine were the same as what Gator Bite had on his car. They matched exactly.



I tapped into the wires using some T style taps that Gator Bite sent me with the kit he prepared. Next it was time to test out the unit.

Step 4 - Testing the Unit - With the wires connected I turned on the ignition which powers up the Capristo remote. That's right, there is no longer a battery in the remote so it will never go dead, which is a good thing because I was going to conceal it behind the dash and didn't want to have to get back into it from time to time to change a battery. I tested out the buttons for opening and closing the exhaust on the remote and initially they did not work. This was because the remote's unique sequence code had been lost in the operation on the remote by Gator Bite. No problem, I visited the forum here and looked up the coding procedure and in 2 minutes had the remote keyed to my control box again.



Now it was time for a test!

Step 5 - Press the damn button already!!!

Ok Ok, so I pressed the Sport button and the LED on the sport button lit up (along with PASM because I have PASM) and about 1 second later the exhaust opened up as well! Cool! Next I pressed the Sport button again and about 1 second later the exhaust closed, again cool! Now instead of searching for the keyfob to open and close my Capristo exhaust I can simply control it by the Sport button. (although I can still use my other keyfob as well if I want to).

Here is a short video showing the device in action:

http://www.planetporsche.net/gallery...adfile&i=16618

I put everything back together and went for a drive. I pressed the Sport button, exhaust opened up, I pressed it again, exhaust closed back down. Exhaust still functioned normally as it always had opening at higher RPM's as it is programmed to do, but now I can get the full flavor of the exhaust at a simple touch of the Sport button on the dash! Won't those Porsche people be surprised the next time they put their sport exhaust up against my Capristo in a sound test!

Any questions???
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Last edited by K-Man S; 06-10-2009 at 04:31 AM.
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Old 06-08-2009, 05:15 PM
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Re: Ultimate Sport Exhaust - Capristo + Porsche

It's always fun messing with electronics. Sorry about the bad install advice. I had to keep it interesting some how.... (I accidentally had K-Man S hook up to the Spoiler button.... Oops... Sorry...)
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Old 06-08-2009, 08:19 PM
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Re: Ultimate Sport Exhaust - Capristo + Porsche

Hey it was a fun install and so far the ease of use has been great! I'm already waiting for version 2 of the product!
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Old 06-08-2009, 08:24 PM
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Re: Ultimate Sport Exhaust - Capristo + Porsche

Why not just wire it up to the ol "clap on, clap off" CLAPPER?


Seriously though...I am always looking for neat ways to incorporate stuff....very cool!
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Old 06-09-2009, 10:51 PM
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Re: Ultimate Sport Exhaust - Capristo + Porsche

Ken-

Are you still able to select the completely open option or does this just switch between normal and sport?

Thanks
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Old 06-10-2009, 04:33 AM
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Re: Ultimate Sport Exhaust - Capristo + Porsche

Originally Posted by Cayman in 07 View Post
Ken-

Are you still able to select the completely open option or does this just switch between normal and sport?

Thanks
Right now I have it switching between cruise and open, although I could change that to between cruise and sport. Gator Bite and I are working on a method to select all 3.

I also edited my original post to fix a pic that I had the wrong link to.

Enjoy!
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Old 06-10-2009, 06:58 AM
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Re: Ultimate Sport Exhaust - Capristo + Porsche

Originally Posted by K-Man S View Post
Right now I have it switching between cruise and open, although I could change that to between cruise and sport. Gator Bite and I are working on a method to select all 3.

I also edited my original post to fix a pic that I had the wrong link to.

Enjoy!
I have to remember to bite my lip when I speak to Ken....

When I designed this, I had a limited understanding of the Capristo system. I didn't realize there were three modes, so the unit Ken is using is a simple 2 channel device. Right now he's got Cruise (Normal) and Open (Sport).

I mentioned to Ken that if I were to make another, I would create it so that a short push of the sport mode gives you Capristo Sport mode, a long press of the Sport button gives you Capristo Open mode, and any time you go to SC Normal you get Capristo Cruise mode. This would require a little more work because I'd have to make the entire circuit from scratch, but it is entirely possible.
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Old 06-10-2009, 07:19 AM
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Re: Ultimate Sport Exhaust - Capristo + Porsche

I don't see anything on your calendar, time to get out that circuit board and get to work!
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Old 06-10-2009, 03:47 PM
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Re: Ultimate Sport Exhaust - Capristo + Porsche

Mike, To broaden the potential for this unless it's truly intended to be a one off have you considered making it work with the spoiler button or the PSE button etc?

Another thought would be a momentary button someplace like the ashtray that just cycled through the modes.
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Old 06-10-2009, 09:35 PM
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Re: Ultimate Sport Exhaust - Capristo + Porsche

Originally Posted by Gator Bite View Post
I have to remember to bite my lip when I speak to Ken....

When I designed this, I had a limited understanding of the Capristo system. I didn't realize there were three modes, so the unit Ken is using is a simple 2 channel device. Right now he's got Cruise (Normal) and Open (Sport).

I mentioned to Ken that if I were to make another, I would create it so that a short push of the sport mode gives you Capristo Sport mode, a long press of the Sport button gives you Capristo Open mode, and any time you go to SC Normal you get Capristo Cruise mode. This would require a little more work because I'd have to make the entire circuit from scratch, but it is entirely possible.
This sounds too good to be true.

So do you need another remote to use to work on this?

Can I talk you into working on another one for me?

Let me know what I would owe you.

Thanks.
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