So just want to run this by you guys. I no longer need to take the sniff test, but I run cats. I plan on running a bassani catted X-pipe, featuring 2 cats.
My TFS170 heads do allow for hooking up the crossover tube, but my thought it without the two pre-cats upstream of the o2 sensors, there's no point really. So my plan was to remove the diverter valve and leave the bypass valve hooked up and run it directly to the h-pipe. I'll probably reroute it all through the fender so it's not even seen.
This way, my cats are happy and efficient, and I can eliminate this plumbing from the engine bay completely.
I'd imagine this would give me a code 44/94 since the diverter can't send o2 to the heads and the o2 sensors won't see this. Shouldn't be a big deal though...or would it?
My TFS170 heads do allow for hooking up the crossover tube, but my thought it without the two pre-cats upstream of the o2 sensors, there's no point really. So my plan was to remove the diverter valve and leave the bypass valve hooked up and run it directly to the h-pipe. I'll probably reroute it all through the fender so it's not even seen.
This way, my cats are happy and efficient, and I can eliminate this plumbing from the engine bay completely.
I'd imagine this would give me a code 44/94 since the diverter can't send o2 to the heads and the o2 sensors won't see this. Shouldn't be a big deal though...or would it?