SPEEDWERX POL850EXT-5-8 Exterminator Performance Kit for Polaris 850cc

The SPEEDWERX Exterminator Performance Kit, part number POL850EXT-5-8, is a complete performance kit designed for Polaris 850cc applications. Multiple stage tunes are available to support different elevation ranges, helping you select the configuration suited to your riding environment.

Each kit includes everything needed along with instructions for installation and use. An ECU reflash may be required; SPEEDWERX will work directly with you regarding this requirement. The kit is packaged and shipped directly from SPEEDWERX.

Features:

• Complete performance kit
• Multiple stage tunes available for different elevation ranges
• Includes everything needed with instructions
• ECU reflash may be required, with direct support from SPEEDWERX
• Packaged and shipped directly from SPEEDWERX