Question for the custom intake plumbers on the site.

Where are you getting your 4in oval pipe from the throttle body and how do you attach it to a piece that is say a 3inch round size. Also, where are you buying the oval rubber connection pieces? Are they supercharger related pieces or just something from a hardware store?

Thanks
Jay

 

well after doing more searching, you guys seem to just be clamping a circular one in a vice until its ovalular. Sounds easy enough

 

Well, if you really want it oval, cut it lengthwize and weld in 2 flat pieces. If you want to buy one look around online for spintech or Dr.Gas products, they have a line of oval pipe that was designed for big exhaust with a low ground clearnace.