86-87 downpipe/external wastegate

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nolanator

@none_more_black
Joined
Mar 13, 2015
Messages
570
Like the title says, I am looking for a decent quality 3'-3.5" downpipe with an external wastegate. Not a lot of vendors offer anything other than the cheap Chinese made wastegate, so i'm hoping someone here has something to offer. Thank you.
 
I have a real nice polish aluminum innovative waste gate with new diaphragm works great. $200.00 ship
 

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I have a real nice polish aluminum innovative waste gate with new diaphragm works great. $200.00 ship

I appreciate the offer, but I would need a downpipe that accepts those flanges. My current downpipe will not, unfortunately.
 
I do have brand new flanges if you need them free.

I'd really rather not go through the process of cutting off my older ones and welding the new ones. My hope is to find another downpipe since mine currently has an integrated catalytic converter. If worse comes to worse, I may end up just purchasing a new Tial 38mm EWG and bolting it up to my current setup.
 
I have a 3 inch downpipe that is probably the one sold by Bowling Green Customs back in the '90s that is in excellent shape. Also a Turbonetics Deltagate Mark II of the same vintage that is not attached or installed on any pipe. I can send pics from my iphone if you are interested and send me a phone number or email address. (I am computer challenged!) Just let me know if you are interested.
 
I have a 3 inch downpipe that is probably the one sold by Bowling Green Customs back in the '90s that is in excellent shape. Also a Turbonetics Deltagate Mark II of the same vintage that is not attached or installed on any pipe. I can send pics from my iphone if you are interested and send me a phone number or email address. (I am computer challenged!) Just let me know if you are interested.

Thanks for the reply. is your downpipe catted? if not, i'd be interested in seeing some pictures, although I'm not looking to get another Deltagate WG. my number is 360-649-145nine.
 
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