Harley-Davison Screamin’ Eagle Stage IV Kit – 117CI to 131CI
Fits ’24-later FLHX and FLTRX models. Requires ECM recalibration with Pro Street Tuner for proper installation. Does not fit California models.
Installation Instructions;
- Dealer Install Recommended: Yes
- Color: Black Highlighted
- ECM Calibration Required: Yes
- Sold Separately: Pro Street Tuner P/N 41001141
- Sold In Units: Each
- Screamin’ Eagle Stage Upgrade: Stage IV
- In the Box: See Description above for details
WARRANTY: 1 year limited warranty – Go to www.h-d.com/warranty for full details
Certification:
49-State U.S. EPA compliant
Harley-Davidson® motorcycles modified with some Screamin’ Eagle® Performance products must not be used on public roads and, in some cases, may be restricted to closed-course competition.
These performance parts are 49-state U.S. EPA compliant but are NOT compliant for sale or use in California on pollution-controlled motor vehicles.
California guidelines on tampering can also lead to substantial fines and penalties. Screamin’ Eagle® Performance products are intended for the experienced rider only.
Harley-Davison: Screamin’ Eagle Stage IV Kit
The Harley-Davidson Screamin’ Eagle Stage IV Kit for 117CI to 131CI engines is engineered for riders who demand uncompromising performance and exhilarating power.
This high-performance upgrade transforms your motorcycle into a formidable machine, delivering an impressive 131 horsepower and 139 ft-lb of torque to the rear wheel, ensuring a thrilling ride at any speed.
Key Features
Extreme CNC-Ported Cylinder Heads: Designed for optimal airflow, these cylinder heads enhance combustion efficiency, significantly boosting power output.
68mm Throttle Body and Intake Manifold: This larger throttle body allows for increased air intake, which is crucial for high RPM performance, while the cast intake manifold ensures a perfect air-fuel mixture.
High Lift Cam (SE8-550): This cam increases valve lift, optimizing air and fuel flow into the engine, which is essential for achieving maximum performance.
Forged High-Compression Pistons: Built to withstand the rigors of increased combustion forces, these pistons ensure durability and reliability under extreme conditions.
High-Performance Fuel Injectors: Delivering 6.8 grams per second, these injectors support the enhanced air intake, providing the necessary fuel for optimal engine performance.
Patent-Protected 4.31″ Steel Sleeve Cylinders: Designed for superior strength and reliability, these cylinders are part of the innovative engineering that defines the Screamin’ Eagle brand.
Installation and Compatibility
The Stage IV Kit can be installed without removing the engine from the chassis, making it convenient for riders. It fits 2024-later Road Glide and Street Glide models and requires ECM recalibration with the Harley-Davidson Screamin’ Eagle Pro Street Tuner for proper installation.
Note that this kit is not street legal in all regions, particularly California, so it’s advisable to check local regulations.
Conclusion
Upgrade your Harley-Davidson with the Screamin’ Eagle Stage IV Kit and unleash the full potential of your ride. With its cutting-edge components and engineering, this kit is designed for those who seek the ultimate in performance and power.
Experience the thrill of superior acceleration and torque, making every ride an unforgettable adventure with Harley Spare Parts
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