Not like any other "self-tuning" controller, Revolution Performance's Precision EMS™ is a true self-optimizing system

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  • Not like any other "self-tuning" controller, Revolution Performance's Precision EMS<tm> is a true self-optimizing system; adjusts almost instantly with little additional adjustment
  • Simply set it up and ride; no laptop, no dyno and no downloads
  • Delivers instant results instead of "a little better with each ride"; while most systems require the system to "learn" more than two thousand fuel cells over a tremendous number of rides, the Precision EMS factors in air/fuel ratio, timing parameters, load and temperature ranges then adjusts to them instantly
  • Will benefit everyone, from the owner of a stock bike to a full-blown 135"
  • Takes full advantage of, and retains, the stock Delphi ECU
  • Maintains OEM safeguards and features, like ion-sensing knock protection
  • Only system with engine-load-based timing control
  • Utilizes wide band O2 sensors to constantly monitor and adjust
  • Includes Precision EMS controller, two wide-band O2 sensors, ECU shipment box and customer information sheet
  • Requires 18mm sensor bungs in the exhaust system for proper installation
  • Made in the U.S.A.


NOTE: ECU will be calibrated by Revolution Performance. Pre-paid, next-day-air package included.
NOTE: Not legal for operation on public highways in the state ofCalifornia.


1020-1367  For 07-10 FLST, FXST 
1020-1366  For 01-06 FLST, FXST 
1020-1369  For 06-10 FXD, FXDWG
1020-1368  For 01-05 FXD, FXDWG 
1020-1526  For 11 FLHT, FLHR, FLTR, FLHX
1020-1374  For 10 FLHT, FLHR, FLTR, FLHX  
1020-1373  For 09 FLHT, FLHR, FLTR, FLHX 
1020-1372  For 08 FLHT, FLHR, FLTR, FLHX 
1020-1371  For 07 FLHT, FLHR, FLTR, FLHX 
1020-1370  For 02-06 FLHT, FLHR, FLTR, FLHX 


1:  01-04 models require an upgrade to 05-up ECU.
2:  Requires an exhaust system with 18mm sensor bungs.
3:  02-04 models require an upgrade to 05-up ECU.

  • Product Reference: 1020-1367
  • By Revolution Performance
  • Price: US$
  • Product Width: 0.00 in
  • Product Height: 0.00 in
  • Product Depth: 0.00 in
  • Product Weight: 2.00 lbs
  • Description: Not like any other "self-tuning" controller, Revolution Performance's Precision EMS™ is a true self-optimizing system

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