Nissan 370Z Forum - View Single Post - 370z Tuning/Hi-flo cats

DFVF370z · 02-11-2020, 05:31 PM

Hello everyone! I'm new to this forum.
I have a 2016 370z done some exhaust modifications and I am super pleased with the sound but now I'm getting an engine code.

I have installed a Cat back exhaust from Fast intentions
with AAM COMPETITION 2.5" HIGH FLOW CATS

I am getting a engine code from the O2 sensors post Cat, I have tried the O2 senors extenders (high quality ones with different tip sizes) I have tried all 3 tip sizes that come with the extenders but still get the code.

I was recommended to have my car tuned or my highflo cats will be damaged over time but all the shops I call in the area don't work on Nissan.

Does anyone know a shop that tunes Z's in Vancouver B.C. or anywhere with in a 5H drive Canada or US ?

Thanks!

02-11-2020, 05:31 PM	#1 (permalink)
DFVF370z Base Member Join Date: Mar 2016 Location: B.C. Canada Posts: 1 Drives: 16 370z GM M6 Rep Power: 9	370z Tuning/Hi-flo cats - Check Engine Hello everyone! I'm new to this forum. I have a 2016 370z done some exhaust modifications and I am super pleased with the sound but now I'm getting an engine code. I have installed a Cat back exhaust from Fast intentions with AAM COMPETITION 2.5" HIGH FLOW CATS I am getting a engine code from the O2 sensors post Cat, I have tried the O2 senors extenders (high quality ones with different tip sizes) I have tried all 3 tip sizes that come with the extenders but still get the code. I was recommended to have my car tuned or my highflo cats will be damaged over time but all the shops I call in the area don't work on Nissan. Does anyone know a shop that tunes Z's in Vancouver B.C. or anywhere with in a 5H drive Canada or US ? Thanks!