1. Home
  3. Straightline Performance Polaris Boost 850 Turbo ECU Tune – Stage 1, Up to 40+ HP
By Straightline Performance

Straightline Performance Polaris Boost 850 Turbo ECU Tune – Stage 1, Up to 40+ HP

$899.95
$899.95
Shipping calculated at checkout.

FREE US shipping on orders $750+! (lower 48). Under $750, a flat rate by brand is shown at checkout (IceAge rail kits and Hyfax $65). Alaska, Canada and worldwide ship at flat rates, not eligible for free shipping.

Straightline Performance Polaris Boost 850 Turbo ECU Tune – Stage 1, Up to 40+ HP

Stage 1 ECU tune for Polaris Patriot Boost 850 turbo models: flash tool preloaded with Straightline tunes, three selectable tunes (+20/+30/+40 HP per manufacturer) chosen on the 7S display; +20 and +30 tunes run on 91 octane, +40 requires 100 octane. Flash tool also reads/clears fault codes and data logs. No hardware included.

Part # 143-109.

Not sure what fits your sled? Email kyle@freshiesbuilt.com with your year, make, model and track length.
Straightline Performance Polaris Boost 850 Turbo ECU Tune – Stage 1, Up to 40+ HP
$899.95
$899.95

Duradeck Products

View all