Trask Touring Assault Turbo

Why settle for stock when you can dominate the road?
The Assault Turbo System transforms your Touring bike into a high-performance machine with sport-bike speed and aggressive style. Engineered with precision and packed with premium components, this turbo kit delivers jaw-dropping power and torque for riders who demand more.

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
• Typical lead time: 4–5 weeks post-order
• Not legal for sale or use in pollution-controlled vehicles in the US or California

Ready to Upgrade?
Give your Touring bike the boost it deserves. Select your year and stage, and experience the power of the Assault Turbo System.