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lockys96 Premium Member
Joined: 14 Aug 2006 Posts: 1052
Feedback Score: 10
1996 Toyota MR2 Mk2 Turbo Rev3
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Posted: Tue Oct 30, 2007 1:04 am Post subject: [Mk2] [Turbo] lowering decibel level of exhaust |
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is there any way of doing this?
my phoenix is around 98 on tickover and 108 at 4.5k revvs!!
i have a departure pro exhaust,
and need to dip under the 105 bracket for track days.
do i need another exhaust?
i dont want to run baffles, as the back pressure can cause det on 500hp
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Spidey Premium Member
Joined: 18 Jan 2005 Posts: 1425 Location: Dublin, Ireland Feedback Score: 3
1996 Toyota MR2 Mk2 NA Rev5
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Chr15py Premium Member
Joined: 22 Aug 2006 Posts: 758 Location: St Ives, Cambridgeshire Feedback Score: 0
1994 Toyota MR2 Mk2 Turbo Rev3
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Posted: Tue Oct 30, 2007 10:19 am Post subject: |
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Does the Dep have screw holes in the silencers? Could you have "bungs" made up that reduce the bore slightly? I don't know so be kind.
Chris
_________________ "to punish and enslave..."
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lockys96 Premium Member
Joined: 14 Aug 2006 Posts: 1052
Feedback Score: 10
1996 Toyota MR2 Mk2 Turbo Rev3
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Posted: Tue Oct 30, 2007 5:08 pm Post subject: |
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| rwilson_ie wrote: | http://www.nengun.com/apexi/decs-exhaust-control-valve
Seems to be discontinued in Nengun but you might pick one up somewhere
hth
Rob |
that would probably work.
but that flange type is wrong and to small.
its 4" all through, and i have a phoenix performance cat fitted.
i dont want to fit bungs, unless someone can prove it wont blow my engine up due to back pressure
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