Flared Exhaust Flanges - $35.00

Check it out, these exhaust flanges for Evo and Twin Cam engines let you fabricate cool exhaust pipes. Instead of a flat flange you get a nice smooth radial transition from the port face into the tube.

These are CNC’d out of a 1” x 3” x 4” solid block of steel. We weld the tube to the flange from the back side and silver braze the outside to blend the two parts together.

Sold each.

Exhaust Tube Step Adapters - $19.00

We developed these step adapters to make building stepped exhaust systems simple.

Sure, you can beat the larger tube down to meet the smaller tube and weld/grind it until is looks reasonable. Or just use these adapters and be assured of a perfect result and a super strong joint.

These are available in three different sizes.

To use these, slip the smaller tube through the adapter until the flush with the end. Edge weld this. Now slip the larger tube onto the adapter and weld it. Since the exposed weld is on a flat area it’s easy to smooth out.