Screamin’ Eagle Stage IV Kit - 117CI to 131CI. In Store Only. One Only. First in best dressed.

For the rider demanding no-compromise performance. This 117ci to 131ci Stage IV Kit was engineered by the pros at Harley-Davidson to deliver instant arm-stretching torque through the entire rpm range. Made for riders seeking maximum displacement, compression, and flow, it delivers 131 horsepower and 139 ft-lb of torque to the rear wheel! This Stage IV Kit features the finest Screamin’ Eagle® components. Many of these new components were informed by extensive testing by the Harley-Davidson Factory Racing Team for the King of the Baggers racing series. The Stage IV kit consists of: All-new Screamin' Eagle® Extreme CNC-ported cylinder heads, 68mm throttle body and new cast 68mm intake manifold, new SE8-550 high-lift cam and 6.8 g/sec fuel injectors work together to feed the engine large volumes of air and fuel to help maximize power. New forged high-compression pistons and rings are designed to withstand increased combustion forces. Also includes high-performance tappets and new patent-protected 4.31" steel sleeve cylinders. Screamin’ Eagle and Stage IV badging on the cylinder heads and timer cover highlights the powerplant.

• Black Highlighted

• We’ve done your homework - Engineered and tested as a complete collection of high-performance components by the Screamin’ Eagle® pros at Harley-Davidson

• This combination is designed for wide open throttle along with high end RPMs and a significant torque increase from a cruising speed

• Provides thrilling acceleration when twisting the throttle

• Can be installed without removing the engine from chassis

• Screamin’ Eagle products are not available for sale and are not street legal in all countries. Please contact your local dealer for more information

• Fits '24 FLHX and FLTRX models. Requires ECM recalibration with Pro Street Tuner for proper installation. Does not fit California models.

  
  

  Dealer Install Highly Recommended: 

  Yes

  ECM Calibration Required: 

  Yes

  Sold Separately: 

  Pro Street Tuner P/N 41001141

  Sold In Units: 

  Each

  Screamin' Eagle Stage Upgrade: 

  Stage IV