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The mkiv Supra Owners Club

Screamer Pipe Fitting


Kev.O

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I'm trying to fit my screamer pipe. I have a SP manifold fitted with a Tial 44mm wastegate. I have bought the screamer pipe from SP which I was told was for a RHD car. I'm aware there are plenty of ways of fitting this, but I must be doing it wrong as the only way I can get the screamer pipe to fit is when it's touching the steering rack. It's hard to explain how I have fitted the wastegate so here's a few pictures. I have also included a picture of the screamer pipe so hopefully someone can confirm it'll fit a RHD car.

 

image

 

image

 

image

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Can you turn the gate in picture 2 to the right and then rotate the pipe a bit after its mounted? It would change the angle drastically with both little movements i'd think.

 

just a thought but like we discussed, i think you may have tried this?

 

Not being very familiar with RHD models, where do most dump the screamer pipe out? Is this the common place?

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Same problem Kyle, if I move the flange towards the wing at all, the screamer pipe no longer fits. This is the only place I can get the pipe to mate up properly. I was hoping someone might have a picture of their wastegate and pipe fitted or maybe a picture of just the pipe :)

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Same problem Kyle, if I move the flange towards the wing at all, the screamer pipe no longer fits. This is the only place I can get the pipe to mate up properly. I was hoping someone might have a picture of their wastegate and pipe fitted or maybe a picture of just the pipe :)

 

I had a simirlar problem where my screamer exited onto the wishbone, Temporarily i wrapped aluminium around the wishbone but now i have re-fabricated it into the exhaust. I found a long screamer made a very loud wooshing noise drowning out the lush sound of the turbo and induction noise. Also too noisy for track days and the neighbourhood. A lil old lady nearly fell off the pavement the other day :blink::search:

 

There seemed to be no loss in power

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Kev it may be a case of forgetting about the pipe you have now and getting a custom one made. Basically rotate the wastgate and visualize the path of a new dump pipe until you have idea of a route that will work. you can use a bit of wire to get an idea of the bends and direction you need

 

Marty

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Kev it may be a case of forgetting about the pipe you have now and getting a custom one made. Basically rotate the wastgate and visualize the path of a new dump pipe until you have idea of a route that will work. you can use a bit of wire to get an idea of the bends and direction you need

 

Marty

 

I don't think that's a bad idea Marty. I already have a spare flange so I can get one custom pipe made locally once the car is back on the road.

 

Thanks for the replies guys.

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i have a custom set-up so i made it to clear ok, it only looks like you need a slight adjustment on there really, i'd remove the wrap, cut out a sliver from the pipe and get it fitting perfect, then re weld

 

i hope you know what i mean from this

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i have a custom set-up so i made it to clear ok, it only looks like you need a slight adjustment on there really, i'd remove the wrap, cut out a sliver from the pipe and get it fitting perfect, then re weld

 

i hope you know what i mean from this

 

:yeahthat: or some gentle knocks with a hammer to give it some shape ;)

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Looks like it needs cutting and rewelding. I assume it was designed to come out exactly where the steering rack is :( typical!

 

On a slight highjack note, where did you get the heatwrap from, could do with redoing mine and yours looks very neat! How much did you get also, i would probably end up with not enough :(

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i have a custom set-up so i made it to clear ok, it only looks like you need a slight adjustment on there really, i'd remove the wrap, cut out a sliver from the pipe and get it fitting perfect, then re weld

 

i hope you know what i mean from this

 

I'll have to find local welder, I'm not happy with the way it is at the moment and have removed it already. I believe it could do with being a little longer aswell.

 

:yeahthat: or some gentle knocks with a hammer to give it some shape ;)

 

That's another way ;)

 

Looks like it needs cutting and rewelding. I assume it was designed to come out exactly where the steering rack is :( typical!

 

On a slight highjack note, where did you get the heatwrap from, could do with redoing mine and yours looks very neat! How much did you get also, i would probably end up with not enough :(

 

I bought it from this company on ebay. I was very impressed with the quality of the service and the product, highly recommended.

 

was going to suggest similar, but a more subtle approach he he ;) how about taking it to a pipe benders and giving it an inch or so bend

 

I would definatley need to get it made longer if I bent it more. It might be worth taking the new flange to somewhere like long life and using this pipe as a template and go from there.

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Nice one thanks mate! Any idea how much you would need to do a downpipe, and/or a manifold? Trying to decide if i should bother doing the manifold!

 

I used 50' of 1" to do the manifold and used 50' of 2" to do my 4" downpipe.

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