Downpipe

Post information about exhaust systems. Either purchased or custom made
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6r8ph1X
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Downpipe

Postby 6r8ph1X » Mon Sep 03, 2007 10:27 pm

Hello all, on my 96 3100, i understand that my downpipe has an outside diameter of like 2.25 or something and an inner pipe of like 1.5 or something? If true, is there a way to gut out the 1.5 and just use the 2.25? That would give me some horses i think correct? Thanks!



1993 Beretta GT, FX Designs Body Kit, Ram Air hood, 3.1 MPFI 3 Speed, 90,000 miles
1996 Beretta Base, GTU conversion, 3400sfi with less than 100,000 miles :)   ==  Traded

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HateMyAuto
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Downpipe

Postby HateMyAuto » Tue Sep 04, 2007 8:11 am

Some cars do have pipes within pipes, mainly for heat management, but I'm not sure if that's the case with our downpipes. Anyways, if it is, there isn't really an effective way to get the inner pipe out, due to the fact that there's a bend in it. You'd be better off just replacing the entire unit. Keep in mind, however, that most direct fit downpipes will come with the converter attached.


'96 Z26 Now with 10% more displacement
'94 Camaro

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6r8ph1X
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Downpipe

Postby 6r8ph1X » Tue Sep 04, 2007 9:12 pm

and where might I find one of these direct fit beretta downpipes? besides like fast foreward



1993 Beretta GT, FX Designs Body Kit, Ram Air hood, 3.1 MPFI 3 Speed, 90,000 miles
1996 Beretta Base, GTU conversion, 3400sfi with less than 100,000 miles :)   ==  Traded

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wicked-irocz
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Downpipe

Postby wicked-irocz » Tue Sep 11, 2007 8:09 pm

its true.  its 1 5/8" ID.

You basically have to build your own or have a shop build one for you.  One of the better upgrades you can do to the 3100.

Buy a DHP.  Reset your shift points and youll be pretty happy.


94 Beretta Z26 57,4xx miles
3100, auto, crank windows, power locks/trunk, A/C,
To many mods to list
-intercooler :shock:

Among beretta boards
1st Turbo 4t60-e
1st Turbo 3100
1st Turbo Z26
1st 94+ Turbo

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6r8ph1X
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Posts: 357
Joined: Mon Apr 09, 2007 11:07 pm
Location: Beavercreek, Ohio
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Downpipe

Postby 6r8ph1X » Thu Sep 13, 2007 1:01 am

I looked up info about DHP, I want one! Where do I get one and how much are they? What mods should I do to my car b4 I get one?



1993 Beretta GT, FX Designs Body Kit, Ram Air hood, 3.1 MPFI 3 Speed, 90,000 miles
1996 Beretta Base, GTU conversion, 3400sfi with less than 100,000 miles :)   ==  Traded

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wicked-irocz
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Posts: 1028
Joined: Thu Feb 20, 2003 11:21 pm
Location: South Central MN

Downpipe

Postby wicked-irocz » Thu Sep 20, 2007 7:21 pm

dhp


You dont need any mods since its a 96


94 Beretta Z26 57,4xx miles
3100, auto, crank windows, power locks/trunk, A/C,
To many mods to list
-intercooler :shock:

Among beretta boards
1st Turbo 4t60-e
1st Turbo 3100
1st Turbo Z26
1st 94+ Turbo


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