Stage 1 – The Perfect Introduction to Performance

210 HP on 91-Octane Pump Gas

The Precision EFI Stage 1 is the ideal entry-level calibration for riders who want more performance without modifying their snowmobile.

Delivering 210 horsepower on 91-octane pump gas, the Stage 1 provides a noticeable increase in power, sharper throttle response, and stronger acceleration while maintaining the smooth drivability and reliability of the factory setup.

It's the perfect upgrade for enthusiasts looking to wake up their sled while staying within a sensible budget.

No Modifications Required

One of the biggest advantages of the Stage 1 is its simplicity.

No additional hardware is required, no clutch modifications are necessary, and the ECU reflash takes only a few minutes to complete.

Simply flash the ECU and enjoy a more responsive, more enjoyable snowmobile.

Room to Grow

If you later decide to install a free-flowing performance exhaust, engine output can increase to approximately 225 horsepower, depending on the design and flow characteristics of the muffler.

This allows you to gain additional performance while retaining the same Stage 1 ECU calibration.

Factory Drivability

The Stage 1 was developed with everyday trail riding in mind.

Throttle response is noticeably quicker, acceleration is stronger throughout the RPM range, and power delivery remains smooth and predictable, making the sled easier and more enjoyable to ride in every situation.

Because power levels remain within the capabilities of the factory clutch calibration, no clutch adjustments are required.

Precision EFI Knock Protection

Every Precision EFI ECU calibration retains and optimizes the factory Knock Protection System, continuously monitoring engine knock to maximize performance while protecting the engine under varying fuel quality and operating conditions.

Perfect for Trail Riders

Whether you're looking for better acceleration, quicker throttle response, or simply a more exciting riding experience, the Precision EFI Stage 1 is the perfect place to start.

It delivers everything most riders are looking for:

• 210 horsepower on 91-octane pump gas
• No additional parts required
• No clutch modifications
• Quick ECU installation
• Smooth, factory-like drivability
• Outstanding reliability

Simple, affordable, and incredibly enjoyable—the Precision EFI Stage 1 is the perfect first step into performance tuning.