cat-delete downpipe w/ y pipe or angled plenum spacer

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Oct 26, 2006 | 01:55 AM

BigRez

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From: walnut, ca

cat-delete downpipe w/ y pipe or angled plenum spacer

which one would you choose?

Oct 26, 2006 | 02:34 AM

MikeEwithTheZ

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all of it haha....ok but i would get the plenum spacer first

Oct 26, 2006 | 03:41 AM

Dubai

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^ what he said. plenum spacer for me!

Oct 26, 2006 | 11:18 AM

first350

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AAM's angled spacer is the easiest to install, cheaper than exhuast, and makes decent HP/TQ gains...test pipes and y-pipe will make a bigger difference regarding noise - but beware of the rasp/smell

-peter

Oct 26, 2006 | 08:18 PM

Hydrazine

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Do both. They will both give good gains and they don't cost much.

Any other NA mods after thoes two either don't provide all that much gain or get expen$ive.