This is my problem. Walt (350z owner) called me for help with his car. He had some hack install an aftermarket air intake system on his car. The guy took the catalytic converter off and muffler off! I used a flex hose to connect the rear tailpipes assembly to the 4" of pipe left after the last pipe junction. This was to be temporary. What whould be a fairly reasonable way to complete this headache and maintain or improve keep the prefomamce, without spending over 4 or 5 hundred, until I can have it done right? Sorry if i sound a t a loss, nissan is not to familiar to me. I am at a loss so any little tricks or advice will be greatly appreciated. Thank you for readin, Sean

 

Is this some sort of custom set up? Not sure what the owner wants to spend. How about the owner posts his own concerns.