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View Full Version : For Sale: Fabspeed O2 Spacers w/ Catalytic Converters



Krueger
06-13-2017, 09:08 PM
These are the best O2 sensor spacers on the market. If you don't want a CEL after a downpipe install, these are the spacers to get. I had these on my S6 with Milltek downpipes. On the Milltek pipes, the rear O2 sensors are BEFORE the catalysts (the sensor bungs are in the factory location). Never got a CEL. If you look closely at the pictures, even the 45 degree fittings have a small bit of catalyst in them. $100 shipped Went stage 2 so didn't need them anymore.


On Fabspeed's website: http://www.fabspeed.com/universal-o2-spacers-with-catalytic-converters/


https://s5.postimg.org/6jl3tdycn/IMAG1698.jpghttps://s5.postimg.org/960mabpk7/IMAG1699.jpghttps://s5.postimg.org/9p5pjlgyv/IMAG1689.jpg
https://s5.postimg.org/lgtkuebl3/IMAG1695.jpghttps://s5.postimg.org/y9houbn6v/IMAG1695-1.jpghttps://s5.postimg.org/d140cw8pz/IMAG1696.jpg

madyspop
06-14-2017, 09:23 AM
What did you have done to your Milltek Valvesonic to customize it?

Krueger
06-14-2017, 10:19 AM
What did you have done to your Milltek Valvesonic to customize it?

I'm going to create a detailed thread about it, I just haven't had the time. I have tons of pictures of everything. I bought each component individually and assembled a turbo-back Milltek doesn't offer in a package. Basically, I wanted the 3" RS6 downpipes, 3" secondary downpipes w/ HJS 200 cell cats, non-resonated center section, valvesonic rear mufflers, and the ceramic black oval tips (not the round GT100 tips milltek offers with the current S6 systems, the oval tips look very much like the stock tips). I also wanted to tie everything together with v-bands.

Krueger
06-14-2017, 10:21 AM
Also, the reason I bought these spacers was to avoid extending the O2 sensor wires, I wanted to keep everything as close to stock as possible. They worked very well

madyspop
06-14-2017, 10:30 AM
Sounds fantastic, and loud!!!

Krueger
06-14-2017, 11:15 AM
Sounds fantastic, and loud!!!

Yeah it's way louder than I thought it would be haha. Much louder than my S4 with a very similar setup.

With the valves open it sounds like the end of the world. With them closed, it's actually very quiet...if you aren't throttling heavy it sounds almost stock.

Krueger
06-15-2017, 06:49 AM
Price reduced

Krueger
06-15-2017, 04:40 PM
SOLD Thanks everyone for your interest