I have the same exhaust now. I find that the street pipe or poo poo (whatever you like to call it) has way more kick off power then the SBP chamber. It reaches power band heaps quicker (which i love) because my engine was running cr@p before i got the poo poo pipe.
I like your set up. By the way, what did you use to seal the air cap between the carby and the intake pipe? I'm using sticky tape at the moment LOL
Better air cleaner & exhuast, Very cool. A standard Diamond Back frame and a china girl engine, nothing real special there. BUT, it looks like a solid build and I would ride it anywhere, anytime. Good job.
Big Red.