LT1-LT4 Modifications 1993-97 Gen II Small Block V8

True duals guys chime in please!

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Old May 8, 2014 | 01:57 PM
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Default True duals guys chime in please!

Hey guys this is only my 2nd post but I've been reading on here for some time now.

I know this topic has been beat to death, but my question is on pricing and labor.

Ive already ordered a set of pacesetter long tube headers and (2) 3" diameter-12" length dynomax bullet mufflers (I've heard them, I like them)

My question is, how much should I be looking at to complete my system? Should I order a jegs/summit 3" x pipe or have a muffler shop fabricate one for me? I also need the turn downs.

Thanks in advance for the input fellas.
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Old May 8, 2014 | 03:33 PM
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andy

I just got true duals done on my ls1 car and I paid 250 for labor.

One thing I really recommend is getting both pipes placed on right side of driveshaft.
It really makes things easy to service trans if you need to.

Also use ball flanges between x pipe and bullet mufflers (also easy to unbolt if you change your mufflers in future).

The universal kits usually requires lot of fabrication (no personal experience but from what I read on here).

I really recommend using the narrow x pipe from summit. Part #643130

Turn down tips are easily made at a exhaust shop and probably cheaper to do than buy pre made.
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Old May 8, 2014 | 06:48 PM
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Hadn't even seen that x-pipe option, looks like a much better alternative. I roamed around town today and found a few muffler shops, most didn't have mandrel bending equipment... so now its either that wrinkle bent stuff, or welded, I'm in a pickle.

And actually I believe as long as I don't weld the collectors I can have the rest welded and just unbolt the entire piece (collectors-turn downs) to get the transmission out?
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Old May 8, 2014 | 06:59 PM
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My true dual dumps cost me around 400 i believe. Summit x pipe, summit header exentions, magnaflow bullet mufflers, summit dumps, 5 foot 3" pipe, and all band clamped together. Mine tucks really nice for a 3" setup
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Old May 8, 2014 | 07:15 PM
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Originally Posted by DUDCOUPE
My true dual dumps cost me around 400 i believe. Summit x pipe, summit header exentions, magnaflow bullet mufflers, summit dumps, 5 foot 3" pipe, and all band clamped together. Mine tucks really nice for a 3" setup
got any pics of that setup?!

Whats the need for header extensions?
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Old May 8, 2014 | 07:28 PM
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This is exactly what I'm looking to do.
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Old May 8, 2014 | 07:35 PM
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Mine basically looks like that, x pipe isnt wide enough for our headers. That and there slip fit extensions
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Old May 8, 2014 | 07:36 PM
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All you need also is a grinder to cut pipe and a welder. I didnt have access to a lift when i did mine
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Old May 8, 2014 | 07:41 PM
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Originally Posted by DUDCOUPE
All you need also is a grinder to cut pipe and a welder. I didnt have access to a lift when i did mine
IM looking to have mine done by a shop, just wonderin how much this would cost in labor.

If i had a lift and the necessary tools to do it id do it myself also.
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Old May 8, 2014 | 08:35 PM
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With all parts i cant see more than 250 for them to charge. Should take about 2 hours
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Old May 8, 2014 | 08:49 PM
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True dual borla xr-1's sound amazing
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