So I have an idea to put a second Varex in my car where my middle resonator is, effectively giving me a straight pipe when both mufflers are completely open. Xforce tell me that the remote fob frequencies won't cross, so that's all good for one closed one open operation as a medium volume setting, but I'm concerned that this medium volume (where I'd spend most of my time driving) would be unable to boost / drive fun due to the ultra restrictive nature of even a single Varex when closed.
Any ideas around this?