ARH catless headers & BMR's DS loop

[esacteksab]

Anyone have this combo? Rear O2 sensors hit with BMR's loop. Did you swap the O/R pipes side-to-side and put the O2 sensors on the bottom? Different loop? Relocate bungs?

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[LethalPerformance]

Anyone have this combo? Rear O2 sensors hit with BMR's loop. Did you swap the O/R pipes side-to-side and put the O2 sensors on the bottom? Different loop? Relocate bungs?

We ran their full system with the 1-7/8" headers and offroad x pipe along with the BMR loop. Don't recall us having any interference issues.

Here's a few pics of our install which might help out.

 

[esacteksab]

I have a different kit. I have their direct connect kit w/o cats (no x or h pipe). Essentially this http://americanracingheaders.com/Portals/0/1/Mustang Direct Connection.png

But I don't neck down to 2.5" for direct connect, rather it's a full 3" all the way through.

See in the photo where the back O2 sensor is? That hits the BMR loop

 

[zuki_dan]

I have the SP/SW version and had to flip the pipes and install new bungs and put plugs in the old bungs. There is very little space for the rear O2's and the driveshaft loop.

Here are some pics after relocating the rear O2 bungs.

Passenger side.

Driver's side

 

[esacteksab]

Perfect! Thank you!

 

[Barrel]

Yeah I got the BMR loop and it won't fit with the stock placement of the SW O2s. I'm going to have to relocate them for fitment...rather aggravating.

 

[esacteksab]

I didn't look closely enough or long enough to know, but I'm curious if a person could mill/drill out the area where these go if it wouldn't affect the structural integrity of the BMR piece. I also wonder if BMR would update the piece to support this?

 

[Hoblick]

I didn't look closely enough or long enough to know, but I'm curious if a person could mill/drill out the area where these go if it wouldn't affect the structural integrity of the BMR piece. I also wonder if BMR would update the piece to support this?

thats exactly what i did with mine

 

[kcc0521]

You can also remove the rear o2 sensors since they are turned off in the tune anyway.

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