Mine is from the engine back. No matters they want their header to connect back to the OEM muffler only. Here is their reply:
"Thank you for your interest in the Honda Talon Turbo Kit! Thank you for your service, but we do not offer any discounts on our products. You must use the factory exhaust with our turbo kit. Running a aftermarket exhaust is 1. Illegal and 2. Will cause drivability issues. Modifications done to the transmission can cause issues with the shift points, especially if there are modules installed. Throttle body plate is not compatible. The power vision is also not compatible. The Speedo healer will work. Because we include a new intake system with the turbo, the snorkel will likely not work."
Little did I know all aftermarket exhausts are "illegal"! Oh well good thing that coupled with putting the intake back under the Talon body makes the Turbo a no-go for me. Oh yeah have to give up the 35s and that will not happen either.
Shucks the extra torque would have been fun.