help

So I have a 2010 and a 2007 Nissan Altima the 07 was wreaked but still running the 2010 was my main car until it went into limp mode so I was like easy fix I have a whole other engine and transmission that’s runs but once I swapped them out the car is still in limp mode I’ve reset the ecu and...

Obx is the only company that I’ve found that makes headers for a 2009 3.5 and I can’t find any reviews for those specific headers. They are very pricey especially for me (a teenager) I just don’t want to go through all the trouble of ordering them, getting them put on, or putting them on...

Does anyone know if the Kinetix intake manifold will fit on my Altima I’m willing to make it fit if it comes to it I’m just wondering how hard it would be and what would need to be done.