Tornado Turbo Kit / '17-'23 M8 Motors
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Complete turbocharger kit from Trask Performance for '17-'23 Harley M8 touring and Softail models.
There is horsepower, and then there is boost. The Trask Tornado Turbo Kit puts a turbocharger on your M8 with the fabrication and finish Trask is known for, available in black or polished with black or brushed exhaust. Trask states it bolts on 40 to 50% more power to a stock 107", 114" or 117" M-Eight motor.
Features
- Trask compressor and turbine housings with Garrett internals
- Stainless steel pipe kit is mandrel bent and TIG welded; includes wastegate
- Brushed stainless or black exhaust with race-inspired stainless steel heat shields
- Trask plenum with integrated blow-off valve
- Includes all install components: larger injectors, spark plugs, boost gauge with mount, oil feed, drain lines, custom cam cover, Thundermax tune files and all necessary hardware and gaskets
- Available in Black with Black Exhaust, Black with Brushed Exhaust, or Polished with Brushed Exhaust
Tornado Turbo Kit Fitment
- Fits '17-'23 FLHT, FLHX, FLHR and FLTR, except the '23 FLHXSE and FLTRXSE
- Fits '18-'23 Softail
- Does not fit Twin Cooled models, or models with fairing lowers. These are two separate exclusions
What Else You Need
Trask notes this kit requires a Thundermax ECM, sold separately — part numbers 10203514, 10203515, 10202664 or 10202795 — or a Daytona Twin Tec Auto Tune module kit. See our Thundermax auto tune systems. The kit will not run correctly on the stock ECM calibration.
Emissions and Intended Use
Drag Specialties lists all three finishes as EMIS 3. What the emissions codes mean
Drag Specialties states this kit is intended for offroad use only, and recommends it for experienced riders.
Frequently Asked Questions
What else do I need to run this kit?
A Thundermax ECM auto tune module or a Daytona Twin Tec Auto Tune module kit, sold separately. The kit will not run properly on the stock ECM calibration.
Will it fit my bike if it has lower fairings?
No. Trask lists fairing lowers as an exclusion on its own, separate from the Twin Cooled exclusion, so an air cooled bike with lowers is also out.
How much power does it add?
Trask states 40 to 50% more power over a stock 107", 114" or 117" M-Eight motor. ⚠️ VERIFY your motor and current state of tune before ordering.
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