O2 iED

O2 iED

review
4
0
5
On sale $74.99
Retail Price:$88.99
Your Savings:$14.00(16%)
3-5 days to ship
Part Number:120
The original Nightrider O2 sensor Inline Enrichment design providing a modest .4 AFR improvement in the closed loop fuel mixture. Richer is not always better, it is only richer. The HD TC engines react favorably to the most modest improvements in fuel mixture. This design works as well now as when it was initially introduced. 
 
Our simple plug-n-play fuel management upgrade that fits most 2007 and later Harley-Davidson motorcycles. Except for the 2009>later HD Touring Bikes, the O2 IED is still a good choice for rider wanting a slightly richer fuel mixture. Nightrider's unique patented design works inline with your existing H-D Bosch narrow band O2 sensor and Delphi ECM to richen the fuel mixtures. Riders can quickly and simply richen the closed loop fuel mixture on your TC96/103/110 engine from the stock 14.6:1 to 14.2:1 AFR. The O2 IED's will add approximately 4% more fuel to the engine in closed loop operating mode than a similar unequipped vehicle. There is an indirect richening of open loop fuel mixture's through the learning mode or adaptive fuel value action, ensuring these richer 13.8-12.5:1 AFR's are also adjusted in heavy/full throttle situations.
 
This richer fuel mixture results in benefits that can include:
  • Cooler exhaust temperatures
  • Reduced engine temperatures
  • Improved throttle response
  • Less engine ping
 
Recommended for HD bikes with OEM emissions downloads. These include:
  • TC96, TC96 Stage 1
  • TC103, TC103 Stage 1, TC103 Stage 2
  • TC110, SE CVO 110
  • XL 883, XL 1200, XR1200, all XL Stage 1
  • V-Rod
  • Upgraded exhaust systems including slip-on mufflers and full exhaust changes, and air cleaner upgrades are compatible with the O2 IED upgrade
 
All XiED(tm) products are Protected by U.S. Patent 7,805,236
For Off Road Use Only
5 Stars
owner, McCord's Cycle Shop
Recently purchased a 2008 Ultra for personal use. Ran very hot and did not seem "happy" at 2000 rpm in 6th. Bike is all stock. Replaced stock cat mufflers with production 2010 non-cat mufflers, and installed O2 iED's. Amazing difference ! Bike runs much cooler, and feels like much better torque at cruise speeds ( don't feel like I have to use the noisy 5th gear as much) Engine seems much more "happy". Exceeded my expectations !
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Michigan. on 8/11/2015
5
3 Stars
2007 fxst
just installed will head to Laughlin Thursday easy install took 20 min in the dark my second time using this product
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Reviewed by:  from so cal. on 4/26/2016
3
5 Stars
Good shot
I got this near the end of riding season.I put about 200 miles so far and it is working great.The decel pop is gone throat responce is better.For the type of riding I dothis is great for me .I'm very happy with this and will tell everyone I see to get one
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Reviewed by:  from Parma Ohio. on 10/3/2015
5

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