Help with long tube headers.

[Dinokill3.7]

Right now I running a local shop made H-pipe with Bassani axleback.

I want to get Long tube headers but I want catted long tube headers.

Are catted LTHs quiter than catless?
Do I have to worried about check engine light with catted LTHs?

What are the best catted LTHs on the market?

I'm running e85 and I heard some o2 sensors locations are bad with e85(They will go bad after time due to moisture)

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[larr12]

I got my LTH catted headers from @beefcake and tune by @Wengerd Performance .

 

[beefcake]

Right now I running a local shop made H-pipe with Bassani axleback.

I want to get Long tube headers but I want catted long tube headers.

Are catted LTHs quiter than catless?
Do I have to worried about check engine light with catted LTHs?

What are the best catted LTHs on the market?

I'm running e85 and I heard some o2 sensors locations are bad with e85(They will go bad after time due to moisture)

For usa made stuff the lth is the way to go.

I got my LTH catted headers from @beefcake and tune by @Wengerd Performance .

 

[smokescreens]

From what im told "green" cats wont trip a CEL. I have also seen people run a little adapter in the to stop a CEL.

If you think or are boosted aftermarket cats will not hold up.

 

[AZ18yote]

I have been running ARH long tubes on mine with e85 for a few years no issues.

 

[JakeLethal]

Right now I running a local shop made H-pipe with Bassani axleback.

I want to get Long tube headers but I want catted long tube headers.

Are catted LTHs quiter than catless?
Do I have to worried about check engine light with catted LTHs?

What are the best catted LTHs on the market?

I'm running e85 and I heard some o2 sensors locations are bad with e85(They will go bad after time due to moisture)

Hey! So, yes generally speaking catted would be quieter than off-road..
The CE light wouldn't be an issue with catted as the O2's would be re-used.

BEST I would say is subjective. TSP I've heard about the way the bungs are welded on the connections, over time with E will burn the 02's out. I personally, haven't spoken to anyone, though.
With that said, Stainless Power, TSP, ARH etc.. all great options! I would say also dependent on budget. Feel free to shoot me a message. Be more than happy to assist here at Lethal Performance!

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