I built the equal length, stepped header system from parts and specs supplied by Burns Stainless. It's a b*tch of a job to cut and grind all of the stepped diameter tubes to equal length within 1/4", especially with compound curves... but the results are stunning.
figures it was a one off! yes time consuming! I emailed muzzys, asking if they would build a 3 into 1 pipe! they said were not interested at this time! next Im going to try thunder header! I used to run there pipe on my big bore HD! it worked! not an expert! but it was something to do with stopping anti reversion exhaust waves! it had a reverse cone on the end which alllowed the reverse wave pulses to go out and instead of up the pipe! your step header Im told does the same thing! continued success! wish you were closer, So you could tune my bike!
Hey Paul, here I am in my multi-coloured romper suit!
I think when you see her in the "all together", you will understand why I took her off the street. Also, I'm not so sure I can de-tune to 93 octane pump fuel, even with the new intercooler.