Found a 1JZ Down pipe from y-Pipe Back

[bobiseverywhere]

Check this out.

I found it in my endevours to find a new down pipe after returning the other one i bought.

I thought i would mainly put this up for people still looking for down pipes. The Stock y-pipe does not look that bad to me for flow. But i ain't no expert lol

http://cgi.ebay.ca/Greddy-1JZ-GTE-S...ryZ33631QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

I think its good. Plus i did Verify that Greddy / Trust did actually make this DP

 

[Brewster]

that's what i have, and that's where i got it.

 

[bobiseverywhere]

thats cool

how is the fitment. I would expect good if not perfect from greddy, but how was it for you?

 

[OneJoeZee]

the stock ypipe looks HORRIBLE in flow. look at that thing! the exhaust streams run right into each other! TURRRRRRRRRRRBULENCE!

 

[935motorsports]

Lots of people have TRUST Downpipes. It fits really well, no flex section though.

 

[bobiseverywhere]

Thats ok the other y-pipes and down pipes i have seen availible have non either LOL

i know its not the best thing but hey.

Thanks for the info 935. Did you get that PM i sent you?

OneJoeZee

I guess your right. But the one y-pipe that i had and have seen was not great at all.


i would like to see a better design for the ypipe hooking op to a DP for the stock location. I bet it could be done. I thought that turbulance was only really a bad thing before the intake mani. and from the head to the turbo exducer. If you have a free flowing pipe. would the Turbulance really cause that much of an issue? woudl it cause back pressure?

 

[mattjk]

The hks downpipe has a flex.

 

[OneJoeZee]

Thats ok the other y-pipes and down pipes i have seen availible have non either LOL

i know its not the best thing but hey.

Thanks for the info 935. Did you get that PM i sent you?

OneJoeZee

I guess your right. But the one y-pipe that i had and have seen was not great at all.


i would like to see a better design for the ypipe hooking op to a DP for the stock location. I bet it could be done. I thought that turbulance was only really a bad thing before the intake mani. and from the head to the turbo exducer. If you have a free flowing pipe. would the Turbulance really cause that much of an issue? woudl it cause back pressure?

I know there are people using those upgraded ypipes but I've never read a review about them with details about the differences they experienced. I wish someone would post something like that so we could all know.

 

[mattjk]

I thought that turbulance was only really a bad thing before the intake mani. and from the head to the turbo exducer. If you have a free flowing pipe. would the Turbulance really cause that much of an issue? woudl it cause back pressure?

Of course it's an issue, especially when you are dealing with hot expanded exhaust gases, and why a set of headers on a V8 makes so much power when you replace the stock log type manifolds.

 

[Brewster]

fits good

 

[HIDPLANET]

Thats the same one I have. Fits perfect.