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MHP 131 Stage IV Upgrade Kit - Black

Original price $1,890.79 - Original price $1,890.79
Original price
$1,890.79
$1,890.79 - $1,890.79
Current price $1,890.79

Moonshine Horsepower 131 Stage IV Upgrade Kit

Transform your Harley-Davidson M8 Stage IV 131 SE into a powerhouse with the Moonshine Horsepower 131 Stage IV Upgrade Kit. This comprehensive kit is meticulously engineered to elevate your ride, pushing both horsepower and torque well beyond the 150 mark when paired with the right air cleaner and exhaust system.

What's in the Kit:

  • Moonshine HP 640 High Lift Springs: Ensure optimal valve control at high RPMs for that extra power boost.
  • Moonshine HP Titanium Retainers: Lightweight for reduced reciprocating mass, enhancing engine performance.
  • Feuling 592 Camshaft: Designed for exceptional performance and smooth operation at high speeds.
  • Feuling Race Series Lifters: Precision-engineered for longevity and superior performance under extreme conditions.
  • H-D SE Tapered Quick-Install Adjustable Pushrods: For easy setup and fine-tuning of your engine's performance.
  • 7.08 grams/second matched injectors: Perfectly calibrated for your Stage IV setup to maximize fuel efficiency and power.
  • H-D Camshaft Cover Gasket: Ensures a perfect seal for your new camshaft setup.
  • Star Racing M8 Gold Lifter Guides: Reduce friction and wear, enhancing engine longevity and performance.
  • Moonshine HP Press Fit Crank Sprocket: Designed for quick installation and improved drivetrain performance.

Why Choose This Kit?

We've done the heavy lifting for you by compiling the best components on the market into one convenient kit, making your upgrade process seamless. Whether you're looking to dominate the drag strip or enhance your daily ride, this kit ensures you get the most out of your Harley-Davidson without the hassle of sourcing individual parts.

Installation Note:

Professional installation is recommended to ensure compatibility with your specific model and to maintain warranty coverage.

Experience the Power:

Join the elite riders who demand nothing but the best from their machines. Upgrade today with the Moonshine Horsepower 131 Stage IV Kit and feel the difference in every throttle twist.

Don't settle for ordinary when you can have extraordinary. Get the Moonshine Horsepower 131 Stage IV Upgrade Kit now and let your Harley roar like never before.

Fitment:

  • 2017-Current M8 engines, except VVT Center Cooled M8.
  • Compatibility: Specifically designed for H-D Stage IV 131 SE setups.
  • Warranty: Please check individual part warranties for details. 

Prop 65 WarningWARNING

Disclaimer: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution-controlled motor vehicle.