Just waned to share an experience I had with JTEC.

I needed a custom muffler for a Fokker DVII project. I checked out the vendors I could find on line and contacted them.

When I contacted JTEC I spoke directly with the owner (Al) about what I needed. He was very willing to help me out and suggested I make a mockup of the muffler I needed. He even gave me tips on what materials to use to do this.

I mocked the muffler up and shipped it to him along pictures of the mocked up muffler installed in the plane.

I contacted him about the time the mocked muffler should have arrived and he told me the price and when JTEC could complete it.

I got the muffler and I have to say the workmanship was excellent. It fit perfect and was an exact copy of the pattern I sent.

I highly recommend this company if you have any needs similar to mine.

I have had great dealing with Al as well.

that is Al 4 ya i run his muffler on my H-9 Cap....