Catless UEL and OFT Stage 2+..... use o2 spacer? - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Mike1327 · 03-10-2020, 11:15 PM

I have a Megan racing catless uel and tuned with stage 2+ OFT.

The Megan came with an angled o2 spacer so I installed it on the rear o2, but it seems maybe I shouldn’t have since I have the tune?

Should I remove the right angle o2 spacer with my setup, and just install the rear o2 sensor without it?

EndlessAzure · 03-10-2020, 11:33 PM

Up to you. Removing the Rear O2 sensor would probably help preserve it, but as far as the function of the car, the tune probably doesn't even use the readout on the sensor for anything.

Joveen · 03-10-2020, 11:39 PM

I took mine out but it doesn't hurt to keep it in. It actually makes your o2 wiring a little longer. Mine is a tight fit without the angeled spacer.

Sent from my SM-N960U using Tapatalk

03-10-2020, 11:15 PM	#1
Mike1327 Member Join Date: Feb 2020 Drives: 2016 Subaru BRZ Limited Location: MA Posts: 19 Thanks: 0 Thanked 6 Times in 6 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Catless UEL and OFT Stage 2+..... use o2 spacer? I have a Megan racing catless uel and tuned with stage 2+ OFT. The Megan came with an angled o2 spacer so I installed it on the rear o2, but it seems maybe I shouldn’t have since I have the tune? Should I remove the right angle o2 spacer with my setup, and just install the rear o2 sensor without it?

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03-10-2020, 11:39 PM	#3
Joveen Senior Member Join Date: Mar 2018 Drives: Bone stock Location: Windsor, CT Posts: 776 Thanks: 535 Thanked 234 Times in 164 Posts Mentioned: 8 Post(s) Tagged: 0 Thread(s)	I took mine out but it doesn't hurt to keep it in. It actually makes your o2 wiring a little longer. Mine is a tight fit without the angeled spacer. Sent from my SM-N960U using Tapatalk

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