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Aftermarket Snowmobile Parts

Designed. Developed. Tested.

All Straightline products are designed and developed at our facility in Minnesota, then tested around the world to ensure durability and verify results.

151 131v2
$49.95
  • CAD: CA$49.95
  • EUR: €49.95
  • SEK: 49.95 Skr
  • NOK: Nkr49.95
  • GBP: £49.95
SKU:

Straightline Performance Heavy-Duty Silicone Tool Tray – Weather-Resistant 3-Pocket Organizer (16” x 12”)

Select options This product has multiple variants. The options may be chosen on the product page
131 141
$549.95
  • CAD: CA$750.33
  • EUR: €506.28
  • SEK: 5,811.67 Skr
  • NOK: Nkr5,775.52
  • GBP: £430.87
SKU: 131-178

Arctic Cat Catalyst 858 Straightline Performance Single Pipe (Ceramic coated)

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Stage 3
$1,999.95
  • CAD: CA$2,728.65
  • EUR: €1,841.15
  • SEK: 21,134.73 Skr
  • NOK: Nkr21,003.27
  • GBP: £1,566.92
SKU: 143-111

Polaris Boost 850 Turbo ECU Tune – Stage 3 Up to 40+ HP Includes Clutching & Silicone Tube Kit (143-111)

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Stage 2
$1,499.95
  • CAD: CA$2,046.47
  • EUR: €1,380.85
  • SEK: 15,850.92 Skr
  • NOK: Nkr15,752.32
  • GBP: £1,175.18
SKU: 143-110

Polaris Boost 850 Turbo ECU Tune – Stage 2 Up to 40+ HP Includes Clutching & Silicone Tube Kit (143-110)

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Stage 1v4
$899.95
  • CAD: CA$1,227.86
  • EUR: €828.49
  • SEK: 9,510.34 Skr
  • NOK: Nkr9,451.18
  • GBP: £705.09
SKU: 143-109

Polaris Boost 850 Turbo ECU Tune – Stage 1 Up to 40+ HP (143-109)

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141 113v2
$1,449.95
  • CAD: CA$1,978.25
  • EUR: €1,334.82
  • SEK: 15,322.53 Skr
  • NOK: Nkr15,227.23
  • GBP: £1,136.01
SKU: 141-113

Skidoo 850 Turbo Flash (competition edition) – Stage 3 / 205hp Includes Clutch Kit ( 141-113)

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151 128 Web Photo
Price range: $499.95 through $599.95
  • CAD: CA$499.95 - CA$599.95
  • EUR: €499.95 - €599.95
  • SEK: 499.95 Skr - 599.95 Skr
  • NOK: Nkr499.95 - Nkr599.95
  • GBP: £499.95 - £599.95
SKU:

ATP (All-Terrain Pro) Sled Dolly

Select options This product has multiple variants. The options may be chosen on the product page
124 181 Website Photo
$249.95
  • CAD: CA$341.02
  • EUR: €230.10
  • SEK: 2,641.38 Skr
  • NOK: Nkr2,624.95
  • GBP: £195.83
SKU: 124-181

Arctic Cat Adapt Clutch Adjustable Weight Kit (64g Base Weight – 100g Adjusted Weight)

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132 163 Website Photo
$249.95
  • CAD: CA$341.02
  • EUR: €230.10
  • SEK: 2,641.38 Skr
  • NOK: Nkr2,624.95
  • GBP: £195.83
SKU: 132-163

2022-Current Polaris Boost RaceFlow Wastegate Outlet

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Tb 5
$39.95
  • CAD: CA$54.51
  • EUR: €36.78
  • SEK: 422.18 Skr
  • NOK: Nkr419.55
  • GBP: £31.30
SKU: SW-5

UNIVERSAL BILLET ALUMINUM SINGLE ROCKER SWITCH ON/OFF (7/8 MOUNTING) BLACK ANODIZED

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  • 🏁🔥👑 KING OF THE LAKE SNOW DRAGS — 2026 👑🔥🏁

Get ready for a full day of high-octane racing, fast sleds, and winter adrenaline at one of the biggest snowmobile events of the season! ❄️💨

📅 Saturday, February 7th, 2026
⏰ Racing starts at 9:00 AM EST
📍 Lynx Lake Resort & Bar
10683 County Rd B, Presque Isle, WI 54557

💥 500’ groomed drag strip
🏆 Classes from kids 120cc to full-blown modified King of the Lake
🍹 Hole Shot Ice Bar featuring Northern Waters Distillery
🍔 Food, drinks, racing, and nonstop winter vibes
Whether you’re racing for the crown or cheering trackside, this is a can’t-miss winter showdown!

👉 Register now:
https://secure.tracksideprereg.com/northernsnowdragseries/?event=a9b3d370dd7c72a4f50985d1e4d30235&fbclid=IwY2xjawPg_qJleHRuA2FlbQIxMQBzcnRjBmFwcF9pZA80MDk5NjI2MjMwODU2MDkAAR5EkYflaTSYPU3b7PhAWbE38ayK8hGDS4I93xq74F_RebWa_nK1SLXHqx1MFw_aem_YTzdnjKeVUyvcCVeqeS3SA

#KingOfTheLake #SnowDrags2026 #LynxLakeResort #NorthernSnowDragSeries #Straightlineperformance
  • 🚀 Boost your boost with Straightline Performance’s Silicon Intake Tubes for Ski-Doo Gen 5!

Designed to revolutionize your ride, these reinforced silicone tubes deliver faster turbo spool, sharper throttle response, and stronger acceleration — you’ll feel the power instantly. 💨
Built to handle extreme conditions without expanding or heat soaking, they keep their shape and performance even on the hardest rides. Plus, the larger diameter means more airflow, more horsepower, and more dominance on the trail or in the backcountry. 🏔️

Upgrade your Gen 5 and unlock its full potential today:

👉 https://straightlineperformance.com/product/2020-to-current-gen-5-skidoo-850-turbo-silicon-intake-kit/

#StraightlinePerformance #SkiDoo #BoostLife #spi #turbo
  • Revy delivering the goods 😎

🎥: @backcountry_daniele 

💥 In search of the best sled products for this season? To check out all our aftermarket performance products, head over to Straightlineperformance.com! 

#straightlineperformance #spi #performanceproducts #aftermarketproducts #snowmobile
  • Lighter. Stronger. Built to let your Boost breathe.

The 2022–Current Polaris Matryx Boost Lightweight Muffler is full stainless steel, fully TIG-welded, and designed as a true bolt-in upgrade using all factory mounting locations. The flex adaptor adds durability for long life, while the internal design improves airflow so your turbo can do its thing.

🔥 What you’ll feel on the snow:
• +2–3 HP from the muffler alone
• Quicker throttle response
• Improved turbo response
• Trail-quiet sound using SAE-style technology

Want even more? Pair it with our silicone intake kits for an additional 2–3 HP gain. Built for riders who want performance without the noise.

Built to perform, not just look good.
Get the pipe here ⬇️
👉 https://straightlineperformance.com/product/2022-polaris-matryx-850-patriot-boost-lightweight-muffler-stainless-steel/

#StraightlinePerformance #polaris #boost #aftermarket  #Snowmobiles
  • Hold on, we’re in for a wild ride 🤙🏼 

🎥: @tommy_morinn 

Want your sled to sound as fresh? To check out all our aftermarket performance products for your winter ride, head over to Straightlineperformance.com!

#straightlineperformance #spi #performanceproducts #skidoo #snowmobile
  • That 900 Ace Summit Mod 🤤 Team Athlete @barkieracing killing the mod game per usual. 🔥

💥 In search of the best sled products for this season? To check out all our aftermarket performance products, head over to Straightlineperformance.com! 

#straightlineperformance #spi #900aceturbo #skidoo #snowmobile
🏁🔥👑 KING OF THE LAKE SNOW DRAGS — 2026 👑🔥🏁

Get ready for a full day of high-octane racing, fast sleds, and winter adrenaline at one of the biggest snowmobile events of the season! ❄️💨

📅 Saturday, February 7th, 2026
⏰ Racing starts at 9:00 AM EST
📍 Lynx Lake Resort & Bar
10683 County Rd B, Presque Isle, WI 54557

💥 500’ groomed drag strip
🏆 Classes from kids 120cc to full-blown modified King of the Lake
🍹 Hole Shot Ice Bar featuring Northern Waters Distillery
🍔 Food, drinks, racing, and nonstop winter vibes
Whether you’re racing for the crown or cheering trackside, this is a can’t-miss winter showdown!

👉 Register now:
https://secure.tracksideprereg.com/northernsnowdragseries/?event=a9b3d370dd7c72a4f50985d1e4d30235&fbclid=IwY2xjawPg_qJleHRuA2FlbQIxMQBzcnRjBmFwcF9pZA80MDk5NjI2MjMwODU2MDkAAR5EkYflaTSYPU3b7PhAWbE38ayK8hGDS4I93xq74F_RebWa_nK1SLXHqx1MFw_aem_YTzdnjKeVUyvcCVeqeS3SA

#KingOfTheLake #SnowDrags2026 #LynxLakeResort #NorthernSnowDragSeries #Straightlineperformance
🏁🔥👑 KING OF THE LAKE SNOW DRAGS — 2026 👑🔥🏁 Get ready for a full day of high-octane racing, fast sleds, and winter adrenaline at one of the biggest snowmobile events of the season! ❄️💨 📅 Saturday, February 7th, 2026
⏰ Racing starts at 9:00 AM EST
📍 Lynx Lake Resort & Bar
10683 County Rd B, Presque Isle, WI 54557 💥 500’ groomed drag strip
🏆 Classes from kids 120cc to full-blown modified King of the Lake
🍹 Hole Shot Ice Bar featuring Northern Waters Distillery
🍔 Food, drinks, racing, and nonstop winter vibes Whether you’re racing for the crown or cheering trackside, this is a can’t-miss winter showdown! 👉 Register now:
https://secure.tracksideprereg.com/northernsnowdragseries/?event=a9b3d370dd7c72a4f50985d1e4d30235&fbclid=IwY2xjawPg_qJleHRuA2FlbQIxMQBzcnRjBmFwcF9pZA80MDk5NjI2MjMwODU2MDkAAR5EkYflaTSYPU3b7PhAWbE38ayK8hGDS4I93xq74F_RebWa_nK1SLXHqx1MFw_aem_YTzdnjKeVUyvcCVeqeS3SA #KingOfTheLake #SnowDrags2026 #LynxLakeResort #NorthernSnowDragSeries #Straightlineperformance
3 days ago
8
View on Instagram |
1/6
🚀 Boost your boost with Straightline Performance’s Silicon Intake Tubes for Ski-Doo Gen 5!

Designed to revolutionize your ride, these reinforced silicone tubes deliver faster turbo spool, sharper throttle response, and stronger acceleration — you’ll feel the power instantly. 💨
Built to handle extreme conditions without expanding or heat soaking, they keep their shape and performance even on the hardest rides. Plus, the larger diameter means more airflow, more horsepower, and more dominance on the trail or in the backcountry. 🏔️

Upgrade your Gen 5 and unlock its full potential today:

👉 https://straightlineperformance.com/product/2020-to-current-gen-5-skidoo-850-turbo-silicon-intake-kit/

#StraightlinePerformance #SkiDoo #BoostLife #spi #turbo
🚀 Boost your boost with Straightline Performance’s Silicon Intake Tubes for Ski-Doo Gen 5!

Designed to revolutionize your ride, these reinforced silicone tubes deliver faster turbo spool, sharper throttle response, and stronger acceleration — you’ll feel the power instantly. 💨
Built to handle extreme conditions without expanding or heat soaking, they keep their shape and performance even on the hardest rides. Plus, the larger diameter means more airflow, more horsepower, and more dominance on the trail or in the backcountry. 🏔️

Upgrade your Gen 5 and unlock its full potential today:

👉 https://straightlineperformance.com/product/2020-to-current-gen-5-skidoo-850-turbo-silicon-intake-kit/

#StraightlinePerformance #SkiDoo #BoostLife #spi #turbo
🚀 Boost your boost with Straightline Performance’s Silicon Intake Tubes for Ski-Doo Gen 5! Designed to revolutionize your ride, these reinforced silicone tubes deliver faster turbo spool, sharper throttle response, and stronger acceleration — you’ll feel the power instantly. 💨 Built to handle extreme conditions without expanding or heat soaking, they keep their shape and performance even on the hardest rides. Plus, the larger diameter means more airflow, more horsepower, and more dominance on the trail or in the backcountry. 🏔️ Upgrade your Gen 5 and unlock its full potential today: 
👉 https://straightlineperformance.com/product/2020-to-current-gen-5-skidoo-850-turbo-silicon-intake-kit/ #StraightlinePerformance #SkiDoo #BoostLife #spi #turbo
1 week ago
9
View on Instagram |
2/6
Revy delivering the goods 😎 🎥: @backcountry_daniele 💥 In search of the best sled products for this season? To check out all our aftermarket performance products, head over to Straightlineperformance.com! #straightlineperformance #spi #performanceproducts #aftermarketproducts #snowmobile
2 weeks ago
29
View on Instagram |
3/6
Lighter. Stronger. Built to let your Boost breathe.

The 2022–Current Polaris Matryx Boost Lightweight Muffler is full stainless steel, fully TIG-welded, and designed as a true bolt-in upgrade using all factory mounting locations. The flex adaptor adds durability for long life, while the internal design improves airflow so your turbo can do its thing.

🔥 What you’ll feel on the snow:
• +2–3 HP from the muffler alone
• Quicker throttle response
• Improved turbo response
• Trail-quiet sound using SAE-style technology

Want even more? Pair it with our silicone intake kits for an additional 2–3 HP gain. Built for riders who want performance without the noise.

Built to perform, not just look good.
Get the pipe here ⬇️
👉 https://straightlineperformance.com/product/2022-polaris-matryx-850-patriot-boost-lightweight-muffler-stainless-steel/

#StraightlinePerformance #polaris #boost #aftermarket  #Snowmobiles
Lighter. Stronger. Built to let your Boost breathe. The 2022–Current Polaris Matryx Boost Lightweight Muffler is full stainless steel, fully TIG-welded, and designed as a true bolt-in upgrade using all factory mounting locations. The flex adaptor adds durability for long life, while the internal design improves airflow so your turbo can do its thing. 🔥 What you’ll feel on the snow:
• +2–3 HP from the muffler alone
• Quicker throttle response
• Improved turbo response
• Trail-quiet sound using SAE-style technology Want even more? Pair it with our silicone intake kits for an additional 2–3 HP gain. Built for riders who want performance without the noise. Built to perform, not just look good.
Get the pipe here ⬇️
👉 https://straightlineperformance.com/product/2022-polaris-matryx-850-patriot-boost-lightweight-muffler-stainless-steel/ #StraightlinePerformance #polaris #boost #aftermarket #Snowmobiles
2 weeks ago
30
View on Instagram |
4/6
Hold on, we’re in for a wild ride 🤙🏼 🎥: @tommy_morinn Want your sled to sound as fresh? To check out all our aftermarket performance products for your winter ride, head over to Straightlineperformance.com! #straightlineperformance #spi #performanceproducts #skidoo #snowmobile
3 weeks ago
79
View on Instagram |
5/6
That 900 Ace Summit Mod 🤤 Team Athlete @barkieracing killing the mod game per usual. 🔥 💥 In search of the best sled products for this season? To check out all our aftermarket performance products, head over to Straightlineperformance.com! #straightlineperformance #spi #900aceturbo #skidoo #snowmobile
4 weeks ago
1011
View on Instagram |
6/6

151 131v2
$49.95
  • CAD: CA$49.95
  • EUR: €49.95
  • SEK: 49.95 Skr
  • NOK: Nkr49.95
  • GBP: £49.95
SKU:

Straightline Performance Heavy-Duty Silicone Tool Tray – Weather-Resistant 3-Pocket Organizer (16” x 12”)

Select options This product has multiple variants. The options may be chosen on the product page
131 141
$549.95
  • CAD: CA$750.33
  • EUR: €506.28
  • SEK: 5,811.67 Skr
  • NOK: Nkr5,775.52
  • GBP: £430.87
SKU: 131-178

Arctic Cat Catalyst 858 Straightline Performance Single Pipe (Ceramic coated)

Add to cart
Stage 3
$1,999.95
  • CAD: CA$2,728.65
  • EUR: €1,841.15
  • SEK: 21,134.73 Skr
  • NOK: Nkr21,003.27
  • GBP: £1,566.92
SKU: 143-111

Polaris Boost 850 Turbo ECU Tune – Stage 3 Up to 40+ HP Includes Clutching & Silicone Tube Kit (143-111)

Add to cart

Straightline Performance separates itself from the other performance parts manufacturers in the quality, performance, and knowledgeable team members of our products. Every performance product that leaves our facility has been engineered using an extensive development process. This process begins with computer aided design, followed by extensive dyno testing on one of our 3 in house dynamometers, and finally, thorough in-field tuning. This process insures that not only will Straightline Performance products make the machine perform better, but our products will also stand up to tremendous abuse capable with all power sports enthusiasts.  This elite standard of quality has been our key to maintaining thousands of satisfied customers worldwide.

Straightline Performance is a worldwide performance parts manufacturer with distribution partnerships within over 25 countries worldwide. Straightline Performance is capable of designing, developing, testing, and completely manufacturing all of its products in-house.  This sets Straightline performance ahead of many performance companies worldwide.  Being able to control the entire process from start to finish insures a higher quality, and more precise performance product for your power sports vehicle.

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