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Speedwerx Exterminator Kit // 2022-2023 Polaris 850 Patriot Boost RMK / VR1 / Assault$1,775.85sku:POL850TEXTOur Polaris 850 Patriot Boost Exterminator Kit combines our ECU Tune, choice of L2 Competition Series Lightweight Stainless Steel Muffler or Lightweight Ceramic Coated Mufflers, and Hypershift Clutch Kit in one convenient package.
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Stage 1 Exterminator Kit // 2021-2022 Polaris 850 RMK$1,049.90sku:POL850EXTNow Available!
The Stage 1 Exterminator Kit combines our ECU Tune and Hypershift Clutch Kit to unlock maximum power and performance from your Polaris 850!
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Stage 1 Exterminator Kit // 2019-2022 Polaris 850 Indy/Rush/Switchback$999.90sku:POL850EXT-1Now Available!
The Stage 1 Exterminator Kit combines our ECU Tune and Hypershift Clutch Kit to unlock maximum power and performance from your Polaris 850!
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