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Discussion Starter · #1 ·
1. What headers?
2. What size pipes?
3. What style? (straight, X, H etc)
4. What mufflers?
5. And how / where do you have it exit?

My el camino has dynomax headers coming off to a 3" collector. From there I was thinking of going 2.5" straight pipes into DynoMax Ultra Flows exiting out the side behind the rear wheels. What combo do you run?
 

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i have a 71 2dr hard top velle with..

dynomax long tube headers
jegs x-pipe
moroso race mufflers
flowmaster tail pipes
all 2.5" front the headers back. there is also no 3 bolt collector flange, instead is a 3" to 2.5" flowmaster slip reducer.
it exits atraight out the back.

aaron
 

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Heddman elites 1 3/4
Flowmaster H pipe exhaust (American Thunder) 2 1/2 exit under rear bumper
2.5" ultra flow mufflers
 

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1 3/4 Hooker Super Comps
3 inch Jegs kit
Hooker Aero Chambers,

LOVE IT!!!!!!!!!!!
 

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744 Posts
Headman 2" primary 3" collector
Pypes 3" exhaust with X pipe
Pypes 3" street pro mufflers
3" Exits straight out back
 

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5,687 Posts
Flowtech Afterburner headers
2-1/2" pipes
X-pipe-custom made by exhaust guy
Flow-Pro mufflers
curved tips under bumper
 

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754 Posts
Hedman Elites (a little small at 1 3/4")
Summit 3" X-Pipe setup
Hooker Max-Flow muffs
Flowmaster 2 1/2" tails exiting behind the rear wheels

(I tried 3" turn-downs for about a week, but the noise and resonance was too much! - tails make a big difference!)
 

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Flowtech headers into 2.5" Flowmaster 50 Series with an H-pipe. Straight out the back.
 
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