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3.5" Collectors/Cutout/Y-Pipe

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Old Oct 6, 2002 | 03:51 PM
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From: Alta Loma, CA
Default 3.5" Collectors/Cutout/Y-Pipe

Just wondering if anybody else on here has the same setup. Dynatech 1 7/8 stepped headers with 3.5" collectors and Flowtech 3.5" cutouts. Also have a 3.5" y-pipe which will eventually connect to 4" Mufflex/Spintech exhaust. Currently it is necked down to mate with my Borla.
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Old Oct 14, 2002 | 07:45 AM
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Default Re: 3.5" Collectors/Cutout/Y-Pipe

ttt
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Old Oct 14, 2002 | 08:33 PM
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Default Re: 3.5" Collectors/Cutout/Y-Pipe

I don't have Dynatech 1-7/8" headers on my LS1 but I do have custom made 1-3/4" to 1-7/8" true equal length headers with 3.5" merge collectors entering 3.5" head pipes which enter a Dr Gas "X" and then 3" true duals thru DynoMax Super Turbo's with tailpipes out to the back. This set-up flows as well as open headers and will make more power without cut-outs due to the "X" pipe. You can see by my signature that it makes plenty of power and torque too <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

And did I mention that this set-up is the sweetest sounding LS1 exhaust system that anyone who has personally auditioned has heard <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" />
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