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View Full Version : Open External dump??



Rendon LX-i
08-16-2008, 03:57 PM
This is to the turbo guys.......Those this make a difference at all on a stock T25 i seen some youtube vids all the difference i see is more noise lol...I like how it looks and i can make a downpipe off it? Another question where i can i get a Flange for my Downpipe so i connect to the Stock o2 housing on my DSMT25. I try to get a stock downpipe off a Tsi,Gsx,GSX, one but they are hard to find man.....let me know of a site or what not....i dont know if a Exhuast shop well make me a down pipe unless i have that flange.....Help me out thanks

gfrg88
08-17-2008, 12:53 PM
the external wastegate will help out with boost spikes... i also jus picked up a t25 that im gonna throw together in the next couple of weeks on my beater for a socal HMT meet :D

OldSkoolA20accord
08-17-2008, 01:35 PM
try ebay. there is a chit load or t25 flanges.

http://cgi.ebay.com/ebaymotors/T25-T28-TD04-H-GT28RS-downpipe-turbo-weld-flange-CNC_W0QQitemZ120293613771QQihZ002QQcategoryZ33742Q QssPageNameZWDVWQQrdZ1QQcmdZViewItem


dont know if this will work ut here you go.

Rendon LX-i
08-17-2008, 02:50 PM
thanks man.i need the flange that connects to the stock o2 housing. but yea the t25 is agood starter .my first turbo setup so im trying to do it right lol.

OldSkoolA20accord
08-17-2008, 04:46 PM
i wish i could go turbo:sad2:

maybe once i get the cash to go fi.

Accordtheory
08-17-2008, 07:54 PM
If you give me more info, I could help you out..I don't know what you're trying to do..
Are you trying to use a separate dump tube from the oem internal gate? So I assume your exhaust is too small then? That's all the external dump tube does, it's sort of a crutch for not having a big enough exhaust, since a portion of the exhaust will flow out that tube instead..

Rendon LX-i
08-17-2008, 08:24 PM
If you give me more info, I could help you out..I don't know what you're trying to do..
Are you trying to use a separate dump tube from the oem internal gate? So I assume your exhaust is too small then? That's all the external dump tube does, it's sort of a crutch for not having a big enough exhaust, since a portion of the exhaust will flow out that tube instead..

Yeah thats what i meant INTERNAL wastegate. I seen the Separate Dump tube on the oem internal wastegate O2 housing on ebay. You think that would make a difference i seen video and i just here when the wastegate opens it just really fucken loud lol.

http://cgi.ebay.com/ebaymotors/DSM-Ported-External-Dump-DSM-Dump-T25-BIG-16g-20g_W0QQcmdZViewItemQQcategoryZ33633QQihZ005QQitem Z150283761167QQrdZ1QQsspagenameZWDVW

And bout the Downpipe issue...Im trying to find the flange That is so i can connect the downpipe to the stock o2 housing. Just like this pic

http://marble.sru.edu/~mrb6558/EscortTurbo/HPIM0531.JPG

gfrg88
08-18-2008, 11:40 PM
Yeah thats what i meant INTERNAL wastegate. I seen the Separate Dump tube on the oem internal wastegate O2 housing on ebay. You think that would make a difference i seen video and i just here when the wastegate opens it just really fucken loud lol.

http://cgi.ebay.com/ebaymotors/DSM-Ported-External-Dump-DSM-Dump-T25-BIG-16g-20g_W0QQcmdZViewItemQQcategoryZ33633QQihZ005QQitem Z150283761167QQrdZ1QQsspagenameZWDVW

And bout the Downpipe issue...Im trying to find the flange That is so i can connect the downpipe to the stock o2 housing. Just like this pic

http://marble.sru.edu/~mrb6558/EscortTurbo/HPIM0531.JPG


i love the sound of when a wastegate opens up :D i thought you meant external wastegate.... you can easily make that flange yourself, or take it to an exhaust shop and the should be able to do it for you..

Hauntd ca3
08-18-2008, 11:48 PM
i love the sound of when a wastegate opens up :D i thought you meant external wastegate.... you can easily make that flange yourself, or take it to an exhaust shop and the should be able to do it for you..

dunno bout the states, but those wastegate dump pipes are illegal here and sound gay as liberace
just threw an sti wrx out of a wof/ inspection for an external wastegate that didnt join back into the exhaust system or have one that ran out the back of the car of its own.

Rendon LX-i
08-19-2008, 10:22 AM
il just to it to the exhaust shop then.