Arctic Cat

Performance Muffler Flashes

Fine-tuned ECU flashes for peak muffler performance!

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9 products

Performance Muffler Reflash
Multi map bundle
520HP Turbor Garrett Flash
450HP Turbor Garrett Flash
420HP Stockmod Flash
345HP Turbor Garrett Flash
330HP Stockmod Flash
Header Multi Map Bundle
Pro Mod  flash
Turbor Performance
Pro Mod flash Sale price$649.99 CAD

Maximize performance with Arctic Cat muffler ECU flashes. Get improved fuel mapping, increased horsepower, and sharper throttle response—all while keeping your muffler system running at peak efficiency.