Stage 2 Assault Turbo Kits / M8 Motors
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Fits '17 - '23 FLHT / FLHX / FLHR / FLTR and '18 - '23 Softail Models
6-8 Week build time (Most of the time 4-5 weeks) - Each unit is built per order
Please add Year, Make, and Model in notes when ordering to ensure correct fitment.
Unleash the true power of your Softail with the Assault Turbo Kit – the ultimate performance upgrade for riders seeking arm stretching power on the open road. This cutting-edge kit is engineered to deliver a massive boost in horsepower and torque, transforming your Softail into a high-performance machine.
The Assault Turbo Kits sleek and compact design not only enhances the aesthetics of your bike but also maximizes efficiency, providing a perfect balance between power and control.
Whether you crave lightning-fast acceleration or crave the thrill of dominating the highway, the Assault Turbo Kit is your ticket to a whole new level of riding excitement. Elevate your Softail's performance to unmatched heights and leave a lasting impression with every twist of the throttle.
Stage 2 Kits are designed for the larger displacement, 120” and above. These kits can also be installed on smaller displacements if you are planning on building the motor to a larger displacement later. For example, you can install a Stage 2 kit on a 114” motor if you plan on making it a 128” in the future.
All Trask Turbo Kits come with the following components: Garrett Turbo Charger, Plenum Assembly with integrated BOV & 2 Bar Map Sensor, Stainless Steel Header Pipe and Heat Shields, Tail Pipe for the Style of Turbo Kit you are Choosing, Turbo Cam Cover, Boost Gauge & Mount, Heavy Duty Clutch Spring, High Flow Injectors, NGK Spark Plugs, Hardware Kit and Gaskets.
*This kit does not include a Thundermax ECU. Trask Performance will supply a base map for all newly purchased kits even if you already have a Thundermax installed on your bike.
*Trask Turbo Kits are not compatible with Lower Fairings that are not removable like those on all Liquid Cooled models.
*Trask Turbo Kits may not be compatible with all engine guards
*Lead time may vary depending on the season but typically run 4-5 weeks once the order is placed.
Shop Thundermax Tuners - Click Here
M8 Turbo instructions - Click Here
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