Can I double up on 02 extensions to get it to reach? ( 3-1-1 coyote build)

[ghostman]

I have a 2014 Mustang GT with the On3 twin turbo kit and I am running a hood exit exhaust (only running upstream O2's). I bought 18" extensions off of amazon, but that seems to not reach back under the car to where it needs to plug into.

I was wondering if I order another pair, can I double up on them on each side and they will still read correctly?

Meaning can I do: 02 > 18" extension > 18" extension > into where it needs to plug into (same thing for other bank)

Thank's!

[veeefour]

Yes you can, just make sure you have a quality extension as this is often a problem

[ghostman]

Great! Thank you for your reply!