ECU Hard Flash - Ski-Doo 850Turbo (Gen5) Category_Default Category/SLED/Arctic Cat/F1000 Level 1 - 91 Octane

Level 1 - 91 Octane - 130 RWHP (+25 RWHP over stock)

show-quality finish🔥 Offers some heat resistance

Extensively tested on our superflow 902 dyno making this the best header on the market

dropping temperatures and keeping your turbo breathing perfectly

Fits 2017-Up Polaris RZR XP Turbo Models

ECU Hard Flash - Ski-Doo 850Turbo (Gen5) Category_Default Category/SLED/Arctic Cat/F1000 Level 1 - 91 OctaneHow the Mail In Reflash Works Purchase this License: This covers the tuning license for your specific vehicle. Complete the Work Order: Download and fill out the form below. Ship us your ECU: Include the form in the box with your ECU (Customer covers inbound shipping). We Flash & Return: We program your ECU and ship it back to you. PROMO: We cover return ground shipping for all reflash orders Required: Download Work Order Form You MUST include a