Exhaust piping

[KCloward]

Well I decided to make my single stack go to a dual stack setup, only problem is I want to make the y-pipe and everything in my welding classes. I was wondering where to find the exhaust 90* elbows. I've looked around but nothing like 4"ID-5"OD comes up. It's all just 4-4 or smaller. Any help would be greatly appreciated.



Thanks,

Bryce

 

[nickleinonen]

4"id-5"od is a very odd size. i don't think it is made.

4"id/od and 4" od/od are common. as are the 5" versions of the same. all of that can be had from your local heavy truck repair centers/parts dealers.

online, you can get them from http://store.airflo.com/

 

[JFlagg]

Beat me to it, I second the above link.

 

[PSU-CE]

I don't know if you'll be able to find id-od in an elbow but you can try these guys -Grand Rock Exhaust out of Ohio. Page 29 has elbows and page 31 has reducers in 4id-5od. I got all my plumbing from a local semi shop.

 

[KCloward]

Thanks a bunch guys. I'd found the Airflo guys about 4 minutes before I came and checked this and agree that they are probably what I'm looking for. I can either run it all 4-inch or after I buy the MBRP muffler I'm looking at I could possibly run 5 inch after that and up through the bed... what do you guys think would be better?



Bryce