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Speed Engineering True Dual Exhaust Kits!!

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Old 03-05-2020, 07:48 PM
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Originally Posted by HioSSilver
You can pop the spirals in or out in less than 10 min easily once they're fitted.

Looks good littless
thank you.

I used your Experience With the spirals and they did what you said they would.

I like the idea of Changing them even though I probably won’t.
Like my T tops. I have taken them off about 5 times in 15 years.
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Old 03-05-2020, 08:45 PM
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Sweet glad it worked out for ya.
Old 03-05-2020, 10:02 PM
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I might try a single spiral.
you say you just put them in the muffler?
Old 03-06-2020, 04:06 PM
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Yup.....it might take a little grinding to fit but they're pretty close.
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Old 04-15-2020, 07:17 AM
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Speed engineering, do you sell the updated x Pipe only? I buy the second batch of your kit but I need the better x Pipe. I'm lowered.
any pics of the update
Old 04-16-2020, 09:15 AM
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Originally Posted by booz
Speed engineering, do you sell the updated x Pipe only? I buy the second batch of your kit but I need the better x Pipe. I'm lowered.
any pics of the update

I'd like to know this also. I bought the kit when the first batch come out. I had it on my car with a few issues, but I'm running a MWC tunnel mounted torque arm setup. I recently did a engine swap on my car and trying to fine tune the fitment of the exhaust and I'm having the most trouble with the x-pipe right now. I'd be interested if you guys sold the new one but if not I'll just do some cutting and welding on the current.
Old 04-17-2020, 10:11 AM
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We should have one or two laying around we plan to put in our clearance section. The only problem is I believe we changed the rear pipes before the axle to work with the new x-pipe, and I am not sure if we have any of those laying around. Right now our sales guys are working from home, and our shipping guys are just there. You might give us a call in a few weeks when our sales guys return. They can look further into it for you.

Thanks
Sean
Old 04-17-2020, 04:57 PM
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Originally Posted by littless
Didn't actually quiet it down it changed the tone and eliminated interior drone which Is what my ears can’t handle. I’m going to see what a single ring will do. Maybe put it further up stream.
True dual sound is what I wanted.
I wonder what they sound like with the spirals installed.
Old 04-18-2020, 09:21 AM
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I want you guys set up for my 2500hd excab sb. Any idea when you're gonna get that exhaust in?

I want the one that goes out the back.
Old 05-06-2020, 11:22 PM
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want to know if this will fit my 1995 z28.. thanx
Old 05-07-2020, 09:31 AM
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Originally Posted by Chris Saavedra
want to know if this will fit my 1995 z28.. thanx
It will fit a 95 but you will probably need to modify it. You may need to modify it to fit the headers or manifolds and the exhaust brackets may need tweaked as well.
Old 05-29-2020, 01:54 PM
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Installed my SE setup a few weeks ago replacing a custom 3" dual exhast setup that had some crappy bends. SE setup is nice quality but the drone and smell without cats was rough. So started with some magnaflow high flow cats. Didn't like the crushed pipe on the drivers side so ordeted some polished tubing from summt and replaced that section. Also had to cut a v notch in the drivers side pipe before the x-pipe area so it would tuck up more. Then on to the rear section where I replaced the SE mufflers with a set of flowmaster pro series shorty mufflers. Ended up having to do a lot of cutting and welding in the real to fit the mufflers and also added v-bands back there so I could change mufflers fairly easy down the road if wanted. 75% of the drone went away but deffinently still there.





Old 05-29-2020, 01:55 PM
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Some more pics from the back half.






Last edited by Chrisingermany; 05-29-2020 at 02:01 PM.
Old 05-29-2020, 09:51 PM
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Well done. What tips did you use in your setup?
Old 05-29-2020, 09:56 PM
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What mufflers are those? Besides the drone, how does it sound?
Old 06-04-2020, 11:45 AM
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Originally Posted by RGSS
Well done. What tips did you use in your setup?
Thanks. So far I haven't put any tips on it. Just using the muffler as the final piece. I will most likely use a turn down though as I was measured at 98db this last weekend at the local auto-x event (Have a 95db limit).

Originally Posted by ElkySS
What mufflers are those? Besides the drone, how does it sound?
They are the flowmaster pro series shorty. Sounds really good. If you do a search there is a great video of a guy testing multiple flowmasters which led me to get these. Just a youtube search of "7 flowmaster comparison" should easily locate if for you.
Old 06-13-2020, 01:36 PM
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Just put speed engineering full exhaust on my 03 2500hd. Great system overall. Here's a install vid with a little sound clip in it. I'll do a driving vid here soon.

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Old 07-02-2020, 06:14 PM
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Default Updated mufflers

Changed to some black widows. Straight forward swap and have a deep tone.
I will post a video if I can figure out how.



Old 07-02-2020, 07:37 PM
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Old 07-03-2020, 07:35 AM
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Sounds good!


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