# O2 eliminator kit?

**URL:** <https://forums.speedlife.net/t/o2-eliminator-kit/253892>\
**Category:** Shift518 Automotive\
**Created:** [August 12, 2010, 7:34am UTC](https://forums.speedlife.net/t/o2-eliminator-kit/253892 "2010-08-12T07:34:07Z")\
**Posts on this page:** 1\
**Showing post:** 6

<div class="post-metadata">

**Author:** ![Neo187H](https://avatars.discourse-cdn.com/v4/letter/n/898d66/32.png) [@Neo187H](https://forums.speedlife.net/u/Neo187H)\
**Post date:** [August 12, 2010, 12:15pm UTC](https://forums.speedlife.net/t/o2-eliminator-kit/253892/6 "2010-08-12T12:15:10Z")

</div>

> [@8/26 - NYIRP Track Rental](https://forums.speedlife.net/t/8-26-nyirp-track-rental/33503/77):
>
> That’s likely just for the post cat sensor, which tells the operating condition of the cat to the ECU. That’s likely just a sealed resistor pack in a factory harness clip that just fools the ECU into thinking the sensor is still there, so as stated one can swap in an aftermarket catless exhaus ton the bike.

If memory serves most bikes only have 1 o2 sensor, a precat.

Its also pretty common that a lot of bikes have issues with the o2 sensors causing jerkiness on the throttle so if that does as it says it will help smoothness when going from no to some throttle. I know taking out the o2 sensor and disabling it on my bike deff helped the on-off throttle transition.

---

_[View the full topic](https://forums.speedlife.net/t/o2-eliminator-kit/253892)._