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Discussion Starter · #1 ·
I have a 3” invidia cat back and hondata flashpro base map tune. Under wot my afr’s dip super rich sometimes 10.5 and usually sticks around 11.5-11.8 had a check emmisons light pop up for 30 minutes or so but it cleared itself not too sure what’s going on had a pop tune on the car for the laughs think I might of messed up my cat or o2 sensors, any insight would be appreciated. Thanks
 

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Discussion Starter · #3 ·
Definitely a possibility you blew out your cats with the pop tune

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Yeah that’s what I’m thinking too I’m getting a skunk two down pipe here pretty soon so I’ll be swapping that out
 

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Yeah that’s what I’m thinking too I’m getting a skunk two down pipe here pretty soon so I’ll be swapping that out
Do you have the stock exhaust and muffler too? How does the pop tune sound because I've been thinking about doing it for fun too but I don't want straight gun shots lol. I've got rv6 dp and stock exhaust

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Also pretty sure that most of the basemaps run rich by default for safety

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Discussion Starter · #6 ·
Do you have the stock exhaust and muffler too? How does the pop tune sound because I've been thinking about doing it for fun too but I don't want straight gun shots lol. I've got rv6 dp and stock exhaust

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I got a 3” invidia n1 and stock cats and they sound pretty good not too loud
 

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Discussion Starter · #7 ·
Also pretty sure that most of the basemaps run rich by default for safety

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Yeah people were saying rather it be rich then lean I’ll chill on the pops for now and get a proper tune with a catless pipe
 

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good to know... running a similar setup.

guessing the cat needs to be off if you're going to dump more fuel into the system with misfires.
 
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