Guys our cans are 100% custom made for us and are 3.5" in diameter and are not the Peterson 2.5" can. Even the 3.5" band clamp is custom made for us and cannot be purchased anywhere but from us. I really put a lot of r&d into developing exactly what i needed and when it wasn't perfect we redesigned it.
I honestly wish I made 300% but I don't and when its wholesaled it's hardly worth my time but trust me when I say it's priced fairly. If you want a Peterson can buy one, if you want our 3.5" with larger fiting ports, AN Aeroquipe fittings, mounting brackets, quality hose, high temp glass reinforced fittings, and proper instructions, then support our company