This Lukos Engineering tuning service is listed for the 2025-2026 Indian Challenger 108, with Remote Tuning and Custom Dyno Tuning options.
Dyno evidence from Lukos Engineering
The supplied graph shows a stock peak of 101.95 HP and 160.66 Nm, followed by 111.86 HP and 172.52 Nm with the Lukos calibration. The tuned run also continues beyond the stock run's drop at roughly 5,250 rpm.
These figures come from the tested motorcycle. Results vary with mechanical condition, software and fitted parts.
Choose your tuning service
For Remote Tuning, a tuning device is shipped to the customer so the motorcycle can be flashed at the customer's location. Custom Dyno Tuning requires the motorcycle at the Lukos workshop.
Before ordering
Confirm the exact model year, engine, current software and modifications before ordering.
Ready to order?
Add Indian Challenger 108 ECU Tuning (2025-2026) to your build
Choose your options above, then add to cart. If fitment is unclear, send us your vehicle, setup and goal before ordering.

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Send us your vehicle, current setup and what you want the product to do before ordering. We will help confirm fitment, product choice or the next step.