Exhaust manifold

[D&dgoblin69]

Exhaust manifold come with kit or where to source one cause there’s no where to put pre o2 on exhaust with base manual

 

[Robinjo]

it is not included in the kit. Source your own.

 

[Lndshrk Steve]

The exhaust/muffler that came with my kit had a place for an O2 sensor.

 

[D&dgoblin69]

The exhaust/muffler that came with my kit had a place for an O2 sensor.

View attachment 39270

Thanks I completely missed the hole. Yep my exhaust has the pre 1 02 sensor hole cool

 

[Rttoys]

DF did away with the O2 bung on the exhaust.

 

[Robinjo]

DF did away with the O2 bung on the exhaust.

Mine came with it in June of 2022….

 

[snirtman]

DF did away with the O2 bung on the exhaust.

Mine came with it last week (frame #466)

 

[Rttoys]

Weird. I guess they put it back. There was a time it was deleted.

 

[Gtstorey]

Wasn’t it the 2nd o2 hole for wideband that was deleted? It needs the main narrow band to run without tuning.

 

[Robinjo]

Wasn’t it the 2nd o2 hole for wideband that was deleted? It needs the main narrow band to run without tuning.

I have a narrowband bank 1 sensor bung in my manifold and my DF supplied exhaust came with a bung that I used for my wideband sensor.

 

[Rttoys]

There’s one on the exhaust manifold as factory stock location for pre cat HO2S. Df muffler/exhaust has one, then didn’t and I guess it does now again.