2025-2026 Yamaha Grizzly 700 Big 3 Package (Dual Exhaust-ECU Flash-EHS Intake) UPOMIAH48408 This service re-flashes your stock

This service re-flashes your stock OEM ECU/CDI with a custom calibration developed specifically for Barker’s Exhaust systems on the 2025–2026 Yamaha Grizzly 700

and enhances midrange pull—perfect for trail

This dual exhaust is not just for show

so it's easy to see why so many riders love this bike

2025-2026 Yamaha Grizzly 700 Big 3 Package (Dual Exhaust-ECU Flash-EHS Intake) UPOMIAH48408 This service re-flashes your stockFor enhanced performance on your 2025+ Grizzly 700, Barker's offers the EHS Racing Big 3 Package. This package boosts power from our 1 into 2 Dual Exhaust with an ECU re flash, Flow Through Airbox Lid, and the EHS Intake Mod Kit with K&N Air Filterall combined for added convenience. SNAPSHOT: Barker's 1 into 2 Grizzly Kodiak Full Dual Exhaust ECU Flash Service send in your stock ECU for custom tuning (details below) EHS Racing Flow Through Intake Lid