# ISIS 4" DD-Type Catback

**URL:** <https://forums.speedlife.net/t/isis-4-dd-type-catback/210002>\
**Category:** Bings.ca\
**Created:** [March 11, 2011, 3:10pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002 "2011-03-11T15:10:08Z")\
**Posts on this page:** 20\
**Page:** 1

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**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [March 11, 2011, 3:10pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/1 "2011-03-11T15:10:08Z")

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This is the new hotness catback… nothing else out there as awesome at this time as far as i am concerned.

no mufflers, mild resonation… if they send me the mid-pipe with the resonator… sometimes they do, sometimes they dont…

this is a cell pic… sorry

![http://www.bings.ca/images/parts/new%20catbacks/ISIS%204inch%20DD.jpg](http://www.bings.ca/images/parts/new%20catbacks/ISIS%204inch%20DD.jpg)

And mounted on Ryan’s sexy S13… i didnt realize how far out this came. GREAT for aftermarket bumpers… awesome for stock too obviously

![http://www.bings.ca/images/parts/new%20catbacks/Ryan's%20DD%20(2).JPG](http://www.bings.ca/images/parts/new%20catbacks/Ryan's%20DD%20(2).JPG)

![http://www.bings.ca/images/parts/new%20catbacks/Ryan's%20DD%20(4).JPG](http://www.bings.ca/images/parts/new%20catbacks/Ryan's%20DD%20(4).JPG)

![http://www.bings.ca/images/parts/new%20catbacks/Ryan's%20DD.JPG](http://www.bings.ca/images/parts/new%20catbacks/Ryan's%20DD.JPG)

$325 picked up… S13 only for now.

$350 with fresh urethane exhaust hangers

3" Tipped version of this is $325… available for S13 and S14

Add $30 for shipping

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**Author:** ![accelr8](https://avatars.discourse-cdn.com/v4/letter/a/e99b99/32.png) [@accelr8](https://forums.speedlife.net/u/accelr8)\
**Post date:** [March 15, 2011, 3:24am UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/2 "2011-03-15T03:24:14Z")

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i can use the 3" tipped ones sometime next month.how much you have in stock?

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**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [March 15, 2011, 8:20am UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/3 "2011-03-15T08:20:26Z")

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i only stock the 4" one right now but just let me know when you want the 3" version a week or so in advance.

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**Author:** ![Lummer](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/lummer/32/5493_2.png) [@Lummer](https://forums.speedlife.net/u/Lummer)\
**Post date:** [April 1, 2011, 12:16pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/4 "2011-04-01T12:16:00Z")

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how loud is this?

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**Author:** ![Ciaran](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ciaran/32/5612_2.png) [@Ciaran](https://forums.speedlife.net/u/Ciaran)\
**Post date:** [April 1, 2011, 1:30pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/5 "2011-04-01T13:30:12Z")

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> [@Lummer](#):
>
> how loud is this?

louder then 70’s jogging gear

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**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [April 1, 2011, 6:20pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/6 "2011-04-01T18:20:29Z")

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If you’re turbo’d you won’t have an issue.

They do sometimes come with a resonated midpipe but its different everytime and I can’t request one or the other.

These are super hawt right now though… I can’t keep them in.

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**Author:** ![Specialedition](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/specialedition/32/5714_2.png) [@Specialedition](https://forums.speedlife.net/u/Specialedition)\
**Post date:** [April 7, 2011, 8:06pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/7 "2011-04-07T20:06:14Z")

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These are stupid loud! goodbye conversation in your car and hellow exhaust tickets!

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**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [April 7, 2011, 8:46pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/8 "2011-04-07T20:46:06Z")

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why would you want to talk to someone when you’re driving a fast car?

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**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [May 19, 2011, 6:03pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/9 "2011-05-19T18:03:48Z")

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I have S14 3" tip version of this catback in stock as well

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**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [December 30, 2011, 7:28pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/10 "2011-12-30T19:28:41Z")

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updated pricing on this

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**Author:** ![Nismo240SX](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nismo240sx/32/5755_2.png) [@Nismo240SX](https://forums.speedlife.net/u/Nismo240SX)\
**Post date:** [January 2, 2012, 10:37pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/11 "2012-01-02T22:37:58Z")

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Bought the full system off bing, looks and sounds retardedly amazing on a KAt. good purchase.

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**Author:** ![aznsquad](https://avatars.discourse-cdn.com/v4/letter/a/278dde/32.png) [@aznsquad](https://forums.speedlife.net/u/aznsquad)\
**Post date:** [February 19, 2012, 8:08am UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/12 "2012-02-19T08:08:02Z")

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Can you bring in 3" for s14?

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**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [February 19, 2012, 12:31pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/13 "2012-02-19T12:31:46Z")

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Yes I can, i have an order for inventory I’m placing tomorrow… You ready to go?

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**Author:** ![randy240sx](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/randy240sx/32/5740_2.png) [@randy240sx](https://forums.speedlife.net/u/randy240sx)\
**Post date:** [February 20, 2012, 9:13pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/14 "2012-02-20T21:13:19Z")

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out of curiosity can you get the dual muffler catback??

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<div class="post-metadata">

**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [February 21, 2012, 4:43am UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/15 "2012-02-21T04:43:09Z")

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yup

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<div class="post-metadata">

**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [February 29, 2012, 10:19am UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/16 "2012-02-29T10:19:17Z")

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s13 and s14 4" catbacks in stock right now

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<div class="post-metadata">

**Author:** ![jlee](https://avatars.discourse-cdn.com/v4/letter/j/898d66/32.png) [@jlee](https://forums.speedlife.net/u/jlee)\
**Post date:** [March 29, 2012, 10:58pm UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/17 "2012-03-29T22:58:03Z")

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any of them with resonator?

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<div class="post-metadata">

**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [March 30, 2012, 4:36am UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/18 "2012-03-30T04:36:43Z")

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no. but you can use the front pipe from a different catback to keep a resonator… or just man up?

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<div class="post-metadata">

**Author:** ![jlee](https://avatars.discourse-cdn.com/v4/letter/j/898d66/32.png) [@jlee](https://forums.speedlife.net/u/jlee)\
**Post date:** [March 30, 2012, 6:47am UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/19 "2012-03-30T06:47:17Z")

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pffftt bing i’m very man… you know it… but this is going on stock ka \>\_\>

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<div class="post-metadata">

**Author:** ![bing](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bing/32/7211_2.png) [@bing](https://forums.speedlife.net/u/bing)\
**Post date:** [March 30, 2012, 6:48am UTC](https://forums.speedlife.net/t/isis-4-dd-type-catback/210002/20 "2012-03-30T06:48:09Z")

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you’re a man but this is going on a stock KA??

come on brother man… don’t slip away on me.

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