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AF XIED - advanced fuel manager
AF XIED - advanced fuel manager


Your Price: $205.99
Retail Price:$219.99
Your Savings:$14.00(6%)
Available from DK Custom Products (HD) or BeemerBoneYard (BMW)
Part Number:1062
Now plug-n-play!
This is Nightrider’s most sophisticated adjustable fuel management design. With a wide 14.6-13.6 fuel mixture range and an integrated air fuel indicator led's, the FL-AF-XiED-10 provides the highest degree of control over closed loop fuel mixtures possible. Our simple plug-n-play fuel management upgrade for your bike works with your existing OEM O2 sensors and ECM allowing richer fuel mixtures than any of our other products. Riders can quickly and simply richen the closed loop fuel mixture on your TC96/103/110 engine from the stock 14.6:1 to 14.6-13.6:1 adjustable AFR.
The adjustable AFR settings step in 0.1 AFR steps, set with a small screw driver. The AF XIED integrated Air Fuel indicator simplifies exhaust readings to 4 ranges, proving LED feedback based on the actual air fuel ratio in your exhaust. 
The richer fuel mixture results in benefits that can include:
  • Cooler exhaust temperatures
  • Reduced engine temperatures
  • Improved throttle response
  • Less engine ping
  • Reduced low RPM engine surge
Recommended for rider with bone stock bikes, or those with upgraded exhaust, converter removal and/or air cleaner changes including:
  • TC 96, TC96 Stage 1
  • TC 103, TC 103 Stage 1, TC 103 Stage 2
  • TC 110, CVO 110
The FL-AF-XIED-10 is available for all HD with 4-wire Delphi O2 sensors 2010 to 2016.

2017 Harley-Davidson models use FL-AF-XIED-17
Protected by US Patent 7,805,236; New Patent Pending; Copyright 2013 SP Mullen, Oldsmar FL 34677
For Off Road Use Only
5 Stars
I heard about these leads while working for Harley Davidson in the UK and having paid a fortune for tuning parts in the past i thought i would give them a try ..wish i had done it years ago ..i ordered two sets, one set for a friend and one for myself and installed them a couple of weeks ago ...i run 2014 Streetglide with Rhinehart full system and screaming eagle filter ..my friend 2014 ultra ltd with full Vance & Hines system and hi flow air intake ..The difference is unbelievable very responsive no over run or popping and the bikes pull like trains ...very easy to set up and install and the customer service from Steve was second to none ..fast replies to emails and a gent to deal with ...so much so there has been another order placed ..Thanks Again for an excellent product and excellent service ;-) Allen
Did you find this helpful?  13 of 14 Found Helpful
Reviewed by:  from Co Durham United Kingdom. on 4/9/2015
5 Stars
2012 Ultra Classic, de-cat head pipe, big sucker intake, V&H big oval slip-on - no internal motor work. I Chose this product over others because I liked the idea of not messing with factory settings & flashing factory ECM. Talked with Steve and felt comfortable this guy knows his stuff. This is a great product, affordable, easy install and outstanding customer service and support. I had an issue with one of the controllers (faulty internal connection), I called Steve and we did some trouble shooting over the phone, he determined it was a controller problem and rushed a complete new kit out to me - no questions asked. I sent the unused portion of the new stuff back to him - no problems. I'll take that kind of service and support any day. Initially, I set my controllers @ the recommended "generic" setting of 6 for the front cyl and 7 for the rear. Had some minor "pop" @ decal so bumped each cyl up 1 ([email protected], [email protected]) and bike runs GREAT! Smooth, no popping, responsive - so far couldn't be happier. Don't know about mileage yet, but don't care as long as bike runs this well. Thanks, Steve!
Did you find this helpful?  9 of 10 Found Helpful
Reviewed by:  from NW Suburbs of Chicago. on 4/10/2015
5 Stars
works as advertised. night and day difference in drive ability, idles better has better throttle response. Bike runs a lot cooler, it also takes a lot longer for oil temp to go up. in town was running at 240 degrees now runs at 220 or less. I like now that at least it will cool off when getting of of city traffic.few weeks ago took a country ride with no traffic temp was up to 230. now same trip does not go over 215. Had bought a oil cooler with fans that comes on automatic it did not work very displeased, waste of money IF i KNEW ABOUT YOUR PRODUCT I WOULD HAVE BOUGHT FIRST. THANK YOU FOR A GREAT PRODUCY.
Did you find this helpful?  6 of 6 Found Helpful
Reviewed by:  from Pittston. on 8/21/2017
5 Stars
Gear head
Product works like they stated it would
Did you find this helpful?  3 of 4 Found Helpful
Reviewed by:  from Green bay. on 9/7/2017
5 Stars
I have a 2015 Harley switchback and I installed this a ew weeks ago. It seems to make a big difference when starting from a stop ,no bucking, but I haven't been able to go on a long ride to see if it makes a difference in faster traffic. So fae so good. -- Nightrider note: Rating changed to match rating with comments. Rating seemed inverted.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Stockton Ca. on 5/5/2017

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