[Hit_Apex]

Originally Posted by Indo Rider

The provided washers certainly didn't preclude contact of the O2 sensor tip with the cat element for me. I ended up finding some similar washers with some sort of "spark plug anti fouling spacer" from O'Reilly's. BDG provided washers are 2 mm thick. Washers I found are 3.25 mm. I used the stock washer plus the 3.25 mm one and that kept the O2 sensor tip from touching the element while still leaving enough thread engagement for me to feel like the install was solid.

Got it. I missed the purpose of this post. I did not use a third washer. No CEL after 1600 miles, I guess that's all that matters.

[drewpat]

Originally Posted by rick504

I have them installed with project gamma catless dps. No Cel's over 1000 miles later. Also ordered them for the Lamborghini and they showed up within 3 days.

Which O2 sensor fix did you purchase? I've seen people use both the "UNIVERSAL O2 SIMULATOR STRAIGHT CEL FIX" and the "Mini Cat O2 Sensor CEL FIX" on YouTube, unless they just mixed up the names. Thank you for your help!

[drewpat]

Originally Posted by bokchoi

How'd you get them to fit without hitting the honeycomb and thread properly? Got myself a set of MAD catless dp and looking for an O2 spacer solution before DME unlocking gets easier.

Did you ever end up finding out?

[bokchoi]

Originally Posted by drewpat

Did you ever end up finding out?

Nah, I have yet to install them haha. I did get a Valvetronic full catback that scratched my itch for some sound for now though, can't wait to hear it straight piped