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Installing a Down Pipe On a Convertable

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Old Feb 4, 2013 | 09:08 PM
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CA Installing a Down Pipe On a Convertable

I'm having a hard time finding a muffler shop that can make a custom down pipe for my convertable 13B T swap, so I decided to buy a down pipe.

But before I do buy one I would like to know what modifications are needed in order to fit a down pipe with the front crossmember in place?

Or will the down pipe fit with touching the front crossmeber at all. I tried searching new and old threads, but I could not find a thread similiar to my question.
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Old Feb 4, 2013 | 09:26 PM
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Im in the process of a 13Bt swap on my vert, I haven't heard of anyone having a issue with clearance.
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Old Feb 5, 2013 | 02:37 AM
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Thank you for clarifying that, I will go ahead and order a TII down pipe today.

I did speak with Tanner at Racing Beat and he said some customers with the same swap said they did not have any clearance issues, and that some said they had to grind the crossmember a little.

Congrats on your project, convertable and turbo just seems so right, you can't go wrong.
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Old Feb 7, 2013 | 09:22 AM
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I have the whole RB REV TII on my vert... no issues!
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Old Feb 7, 2013 | 09:51 AM
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We had to bend the edge of the cross member up a bit. Just used some channel locks.

We have the downpipe and bonez cat from Rotary Performance (RX7.com) for reference. Our downpipe is wrapped as well.
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Old Feb 7, 2013 | 12:18 PM
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Originally Posted by MIDNFauciUSN
I have the whole RB REV TII on my vert... no issues!
Nice! In the future I plan on upgrading to that system.

Originally Posted by vrracing
We had to bend the edge of the cross member up a bit. Just used some channel locks. We have the downpipe and bonez cat from Rotary Performance (RX7.com) for reference. Our downpipe is wrapped as well.
Thanks for the information. I'll be prepared to possibly do that too then.
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Old Feb 7, 2013 | 06:02 PM
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CA Down Pipe

Arrived today from Racing Beat . 2" 1/2, the gasket was pricey.
Attached Thumbnails Installing a Down Pipe On a Convertable-dsci1512.jpg   Installing a Down Pipe On a Convertable-dsci1514.jpg  
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Old Feb 8, 2013 | 10:36 PM
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From: LA
CA It Fits Perfect

It bolted in with no clearence issues, there is more then enough room . A 3' down pipe might be a different story though Idk.
Attached Thumbnails Installing a Down Pipe On a Convertable-dsci1516.jpg   Installing a Down Pipe On a Convertable-dsci1517.jpg  
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Old Feb 9, 2013 | 12:31 AM
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Originally Posted by MIDNFauciUSN
I have the whole RB REV TII on my vert... no issues!
+2 & +3 for 3" Rev II downpipe (I have two turbo verts)
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Old Feb 9, 2013 | 06:30 AM
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Wrapped 3" dp no issues, dump for the wastegate different story
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Old Feb 9, 2013 | 03:58 PM
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Originally Posted by Rob XX 7
Wrapped 3" dp no issues, dump for the wastegate different story
If it's a Racing Beat DP, call RB and ask for Tanner, let him know that you were able to install your 3' dp in your vert with no clearence issues. He is looking for feed back, so he can pass it on to customers that ask him if their dp's will clear the front crossmemberr with no alterations. There may be a surprise gift for you, I received one .
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Old Feb 9, 2013 | 05:55 PM
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Its not a RB, its a Himni
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Old Feb 9, 2013 | 07:51 PM
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From: LA
Ok.
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Old Feb 10, 2013 | 02:02 AM
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Question

Originally Posted by gregs22
Im in the process of a 13Bt swap on my vert, I haven't heard of anyone having a issue with clearance.
Was your RX8 featured in Import Tuner, or Super Street Magazine before? I remember seeing a clean white RX8 just like yours in a tuner magazine.
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Old Feb 10, 2013 | 03:17 PM
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Have a 3" RE-Amemiya downpipe on my Turbo Vert, no issues... doesn't seem like there would be a lot of design variance in a pipe with a couple bends in it. JDM convertibles like mine came turbo so there shouldn't be fitment issues for stock turbo setups.
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Old Feb 10, 2013 | 03:42 PM
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Originally Posted by S4 Vert
Was your RX8 featured in Import Tuner, or Super Street Magazine before? I remember seeing a clean white RX8 just like yours in a tuner magazine.
Yeah my rx8 was in Modified mag last year
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Old Feb 10, 2013 | 05:58 PM
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Ah I thought so. I actually have that issue in my storage unit. Your RX8 is supreme and I know why
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Old Feb 12, 2013 | 08:54 PM
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Originally Posted by S4 Vert
If it's a Racing Beat DP, call RB and ask for Tanner, let him know that you were able to install your 3' dp in your vert with no clearence issues. He is looking for feed back, so he can pass it on to customers that ask him if their dp's will clear the front crossmemberr with no alterations. There may be a surprise gift for you, I received one .
I have full Racing beat REV II installed on my 1991 Convertible. No clearance issues.
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Old Feb 12, 2013 | 10:59 PM
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Nice! I bet it sounds perfect too.

Do you have a video sound clip of your exhaust system?
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