A new breed of power has been unleashed. The 858 engine is purpose-built for the CATALYST™ — and it's here. | Arctic Cat - Snowmobiles
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A new breed of power has been unleashed. The 858 engine is purp…
668.8K viewsSep 7, 2023
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Arctic Cat Catalyst 600 and 858 Panel Vent Kits are here! 🔥 These vent kits allow cool air in and hot air to escape the engine compartment, this helps to keep the clutches and belt cooler, and the intake temps lower! The aluminum frames are laser cut, and they have a durable black anodized finish and they are backed with a fine stainless steel mesh keeps the snow out! We have a full video breakdown out and more ⬇️ 🔗 LINKS IN COMMENTS #speedwerxusa #straightupusahorsepower #experiencethewinning
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Arctic Cat Catalyst 600 and 858 Panel Vent Kits are here! 🔥 These v…
3.8K viewsApr 26, 2024
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Our Stealth Head Mod with billet dome inserts for the Arctic Cat 858 adds a huge amount of power and performance! The chamber design is completely different from stock. We switch back to a true conventional dome shape chamber, and change the width and depth of the squish band. The results are 5 HP gain on premium pump gas at sea level with our 12.75:1 domes and 8 HP at higher elevations with increased compression ratios! Preliminary testing has shown a 18 HP gain with our Pipe, Y-Pipe, Stealth H
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Our Stealth Head Mod with billet dome inserts for the Arctic Cat 85…
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Here kitty, come kitty 😺 Bubbles is calling all Arctic Cat - Snowmobiles riders! Our Supercharger kits for 2018-Newer Arctic Cat M8000 are back in full stock! Order now at https://speedwerx.com/snow-performance/speedwerx-procharger-supercharger-kits.html before we're all out again 🏃🏻‍♂️ | Speedwerx
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Here kitty, come kitty 😺 Bubbles is calling all Arctic Cat - Snowmobile…
11.8K viewsFeb 12, 2021
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The R&D process has begun on the new Arctic Cat Catalyst chassis! What fun goodies does everyone think this should have? 🤔 | Speedwerx
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The R&D process has begun on the new Arctic Cat Catalyst chassis! …
4.7K viewsJul 18, 2023
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Arctic Cat 800 snowmobile owners, check out these new Speedwerx Lightweight Muffler options for all 2018-2021 ZR, Riot, XF, M8000, 800 C-TEC2, and as well as the Yamaha Mountain Max 800 models! We offer our standard Lightweight Muffler that has a little more bark than stock but still a reasonably low sound level with a nice 9.4lb weight loss, and our L2 Competition Series Muffler that's a lighter and louder option with an aggressive race sled sound and a 13.5lb weight loss. Both are designed and
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Arctic Cat 800 snowmobile owners, check out these new Speedwerx L…
1.5K viewsFeb 2, 2021
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🚨 NEW PRODUCT ALERT 🚨 Our Stage 2 Exterminator Kits are a great choice for easy bolt-on power and performance! These kits are designed for everyday type riding and require premium pump gas. We have grouped different options of our performance parts together to ensure our customers are looking at the correct combination of parts, giving you the confidence that you are getting the best bang for your buck. The Stage 2 consists of our Stealth Head Mod with Billet Domes, Hypershift Clutch Kit, 4 Fr
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🚨 NEW PRODUCT ALERT 🚨 Our Stage 2 Exterminator Kits are a great ch…
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Speedwerx Catalyst 858 Turbo Kit in action 🐌💨 165” Catalyst 858 245 lbs R…
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858 Catalyst on the engine dyno ⚙️🔧 See what we got coming for the 85…
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858 Catalyst Speedwerx Turbo Kit on the dyno 😬 200 HP numbers but …
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The Speedwerx 858 Stage 2 Exterminator Kits are the ultimate …
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Just some 858 Turbo clips from last winter! We’re excited to get back o…
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Our 858 single pipe kit adds 8HP everywhere from 6000 RPM to 830…
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Music to our ears on a Friday! @dmc150 ripping the 858 Stage 2 …
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Our Catalyst 858 Turbo Kit is finally HERE! 🐌💨 Our Turbo Kit comes com…
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Safe to say @rileykincaid102 is getting used to the 858 Speedwer…
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For anyone looking to get one of our Exterminator stage kits for the 85…
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