Cats or No Cats, that is the question...

[mondo]

Thats what i got, KOOKS with HF cats. I just emailed sean @hemifever to see whats up because its same here in OR, they plug there scanner in i didnt know they would be able to see the 02's cancelled

Let me know what you find out

 

[ramportin1]

Will do

Sent from my SAMSUNG-SM-G935A using Tapatalk

 

[ramportin1]

Let me know what you find out

the o2's are active. they aren't turned off. I've only prevented the p0420 and p0430 codes from displaying

So this is Seans (Hemifever) response to me and that my tune will pass a plug in scan emissions test. Ill find out for positive here in the next couple months lol. As far as a tuner though this guy has been amazing and his customer service is GREAT so im confident in what he said.

 

[mondo]

the o2's are active. they aren't turned off. I've only prevented the p0420 and p0430 codes from displaying

So this is Seans (Hemifever) response to me and that my tune will pass a plug in scan emissions test. Ill find out for positive here in the next couple months lol. As far as a tuner though this guy has been amazing and his customer service is GREAT so im confident in what he said.

Thanks for posting!

 

[Dangulo]

Wierd I'm running a canned tune with aFe long tubes and high flo cats and I haven't had to do anything with the O2's or cel's

 

[Factory]

Wierd I'm running a canned tune with aFe long tubes and high flo cats and I haven't had to do anything with the O2's or cel's

How was install and the gains on the afe long tubes w high flow catted y ? Thank you sir !

 

[Dangulo]

How was install and the gains on the afe long tubes w high flow catted y ? Thank you sir !

aFe claims 30whp 40wtq and it feels like every bit of it. If I stomp the gas pedal the 35's break loose with ease.