O2 modifier - VERY HAPPY

[brutus450]

finally got one. Low end performance is way up. Idles MUCH smoother and steadier. Excellerates MUCH smoother and stronger. AND no more popping on decel. Really feels like a different engine!

Highly recommended by me

THANKS TO EVOLUZIONE

[SpyderWolf]

Welcome to the club!

[brutus450]

And I notice it doesnt reach 4 bars like it did before!! sweeeeet

[docdoru]

[vtspyder]

[Blinc]

Best mod ever if adding performace items!

[wyliec]

finally got one. Low end performance is way up. Idles MUCH smoother and steadier. Excellerates MUCH smoother and stronger. AND no more popping on decel. Really feels like a different engine!

Highly recommended by me

THANKS TO EVOLUZIONE

Do you have other performance mods? Or, just the O2 mod?

[brutus450]

Do you have other performance mods? Or, just the O2 mod?

just a two brothers single pipe

[PCBeachBum]

Welcome to the club!

[LDFIREWORKS]

you get the o2 from ????????????

[BLACK WIDOW]

Best mod ever if adding performace items!

I've had mine on now for about 500 miles and haven't noticed the kind of improvement others have described. I have noticed some improvement in low speed drivability.

[Campverdefela]

you get the o2 from ????????????

Here's the link....http://evoluzione.net/evo-cycle-can-am.htm...

[Campverdefela]

I've had mine on now for about 500 miles and haven't noticed the kind of improvement others have described. I have noticed some improvement in low speed drivability.

The improvement is most noticeable if you are running your Spyder with a free flowing exhaust, and intake such as the Kewlmetal, while the addition of the Juice Box gives you the performance boost the addition of the 02 mod eliminates the popping and backfiring on deceleration. I have also talked to riders who have only the exhaust and the 02 mod and have improvements, it may be that some peoples machines are running leaner than others.

[BLACK WIDOW]

The improvement is most noticeable if you are running your Spyder with a free flowing exhaust, and intake such as the Kewlmetal, while the addition of the Juice Box gives you the performance boost the addition of the 02 mod eliminates the popping and backfiring on deceleration. I have also talked to riders who have only the exhaust and the 02 mod and have improvements, it may be that some peoples machines are running leaner than others.

I'm running the Hindle, High flow (Green) air filter and the JB.

[Campverdefela]

I'm running the Hindle, High flow (Green) air filter and the JB.

The other Spyder riders I've talked to with the same setup as you seem to do just fine with either the 02 mod or JB so I'm not too surprised by your results. While the green filter does give you more flow I'm sure your still more restricted than we with the intake setup that eliminates the big box. But again different machines will not all be the same.

[Some Guy]

I've got the Hindle, Green Filter and O2 mod...couldn't be happier. The decel popping I was getting before the O2 mod is completely gone now.

[brutus450]

I was also told by the guy at Evoluzione that you may get results from the O2 modifier depending on what altitude your are at. So if thats the case I can see why some have different successes with it.

[M2Wild]

And I notice it doesnt reach 4 bars like it did before!! sweeeeet

Now the weather cooled off a bit ... I am cruising between 2 to 3 bars (with O2 and MAD).

[cjackg]

I have been reading the posts on the O2 modifier and am considering trying one on my 2010 RT SE5, but when I contacted Evoluzione it sounds like they havent tested it on any 2010s yet...

"we have not tried one on a 2010 but there should not be any different than the earlier bikes.
sincerely,
george - customer service
evoluzione cyclesports www.evoluzione.net

My RT is stock except for a Two Brothers Racing exhaust. I am sure interested in improving the mid-range performance and smoothing out the deceleration noises.

Has anyone had experience using the O2 on an RT without getting into the other tuning mods?

[BLACK WIDOW]

The other Spyder riders I've talked to with the same setup as you seem to do just fine with either the 02 mod or JB so I'm not too surprised by your results. While the green filter does give you more flow I'm sure your still more restricted than we with the intake setup that eliminates the big box. But again different machines will not all be the same.

I actually had the KewlMetal intake (sold it on this web site) didn't like the noise and the Green filter seemed to provide the same or better performance. The Kewl Metal set-up eliminates the "Velosity stacks" built into the air box, thus making performance gains suspect.

[Campverdefela]

I actually had the KewlMetal intake (sold it on this web site) didn't like the noise and the Green filter seemed to provide the same or better performance. The Kewl Metal set-up eliminates the "Velosity stacks" built into the air box, thus making performance gains suspect.

Not quite, reduces them by about half an inch or so.

[cjackg]

I'll ask again, Has anyone used the O2 modifier on a 2010 RT yet ?

[NancysToy]

I'll ask again, Has anyone used the O2 modifier on a 2010 RT yet ?

It is not made for the RT. I don't know if it could be adapted, but if it could, it would likely take two, since the RT has two O2 sensors.

[sabunim5]

Now the weather cooled off a bit ... I am cruising between 2 to 3 bars (with O2 and MAD).

That may not be good as you are not really getting up to the "normal operating temperature" that this engine was designed to operate at.

[Big Bird]

finally got one. Low end performance is way up. Idles MUCH smoother and steadier. Excellerates MUCH smoother and stronger. AND no more popping on decel. Really feels like a different engine!

Highly recommended by me

THANKS TO EVOLUZIONE

Make that a Ditto for me!!! Glenn as Big Bird