I installed high flow catted downs from CV FAB. I am getting check engine codes after a few key cycles. I am assuming its bc i did not install o2 spacers on them. Ive looked up videos on this and from what ive seen spacers are only required on the non catted pipes. Dose anyone have any facts to this?
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CVF CATTED DOWN PIPES
- Thread starter Dirty_3xploder
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- '20 Raptor, '22 Explorer ST, '14 GT500, '03 F150
Thread Starter
#6
Well seems unanimous!! Lol. The ones provided are 90 deg and came with a copper washer.and some sort of small metal non threaded nipple. Im not sure what thats for. Can anyone lead me to a post or vid to how this is supposed to be installed? Only vid i found is houston speed freak and. It showes straight and just screw them in down stream bung. Ill share a pic of what was provided. Thanks for the help
