Product Description
The OG Turbo System is built for riders who want real turbo performance without giving it away at first glance. Clean, stealthy, and brutally effective, this bolt-on system delivers the kind of torque and top-end power that leaves everything else in your mirrors.
Originally designed with the everyday rider in mind, the OG kit brings a smooth, reliable boost without sacrificing rideability. Whether you’re stacking highway miles or twisting through canyon sweepers, this system keeps the throttle responsive and the power on tap.
Turbocharged pull. Factory-clean lines. All business.
Key Features & Benefits
Bolt-on turbo system for Harley Touring models
Garrett turbocharger with integrated blow-off valve and 2-bar map sensor
Stainless steel header pipe and heat shields with stealth-style tailpipe
Plenum assembly, turbo cam cover, boost gauge with mount
High-flow injectors, NGK spark plugs, heavy-duty clutch spring
Complete install kit with hardware, gaskets, and fittings included
Retains a factory-style look with sleeper attitude
Stage Options
Stage 1: Best for 117” or smaller displacements
Stage 2: Designed for 120”+ or future engine builds
Before You Order
Select your bike’s year range to ensure perfect fitment
Choose Stage 1 or Stage 2 based on your motor size and upgrade plans
Important Notes
Twin Cam systems include intercoolers; M8 systems do not
Not compatible with fixed lower fairings on liquid-cooled models
May not fit all engine guards
Thundermax ECU not included – base map provided with new system purchase
Typical lead time: 4–5 weeks post-order
Not legal for sale or use in pollution-controlled vehicles in the U.S. or California
Ready to Catch Them Sleeping?Pick your year. Choose your stage. Then let the OG Turbo System do the talking.
Usually ships within 16 days. 
