I have a SS upper ic pipe. It is a very nice piece and is flanged for 50mm bov. Do I have any options for keeping my metal jdm bov? Last time I checked, you couldnt weld aluminum to steel....are there products stronger than jbweld or should I just scrap the pipe? Thanks

 

Cut off the flange and have a new one welded on...

 

Also vta is not an option....

 

doesnt the stock bov clamp on? and do they sell such flanges?

 

like he said cut that flange and weld on a smaller one that you can connect a hose to that then can be connected to the factory BOV... thats what i would do

 

Buschur with Tial works great even on stock ecu i have no problems

 

anyone know where i can get a flange

 

You dont need a "flange" to put the stock BOV back on, just a short section of straight pipe with a bead rolled end. The real issue is that the hole currently on your pipe is alot bigger than the pipe diameter needed for a stock BOV. You'll need to find someone with some fab skills to be able to close up the hole somewhat and taper it down so that they can weld a smaller diameter pipe onto it. There are plenty of qualified vendors on this forum who could do it for you. I'd recommend JMFab based on years of personal experience with their work.