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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.

151 130 With Tools
$79.95
  • CAD: CA$109.08
  • EUR: €73.60
  • SEK: 844.88 Skr
  • NOK: Nkr839.63
  • GBP: £62.64
SKU: 151-130

Straightline SeatSaver Pro “Shield your seat. Hold your tools.”

Pre-Order Now
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)

Add to cart
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

Pre-Order Now
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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131 141
$549.95
  • CAD: CA$750.33
  • EUR: €506.28
  • SEK: 5,811.67 Skr
  • NOK: Nkr5,775.52
  • GBP: £430.87
SKU: 131-177

Arctic Cat Catalyst 600 Performance Single Pipe (Ceramic coated)

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Turbo Ace Vari-Sound Muffler
$799.95
  • CAD: CA$1,091.42
  • EUR: €736.43
  • SEK: 8,453.58 Skr
  • NOK: Nkr8,400.99
  • GBP: £626.74
SKU: 134-214

Ski-Doo Gen 5 (LYNX 900 Ace Turbo/900R/Mach Z/Turbo Ace) Vari-Sound Muffler

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  • POV: You said ‘just one more hill’ 3 hours ago 😅

📸: @comountainslayer 

To check out all our aftermarket performance products, head over to Straightlineperformance.com!

#straightlineperformance #spi #sled #skidoo #exhaust #snowmobiles #summit #aftermarketproducts #performanceparts #ridewithus #brp
  • Big performance upgrades start with the right foundation 👊💥

In our latest video, we’re taking a deep dive into the Polaris P22 clutch and TSS-04 kit install - walking through each step, breaking down why these components make such a difference, and showing exactly what kind of gains you can expect once everything’s dialed in.

From smoother engagement to serious torque transfer and better belt life — this setup completely transforms how your sled responds on the snow ❄️ Whether you’re chasing top-end speed or just want that crisp throttle feel every time you hit the gas, this clutch combo delivers.

🎥 Watch the full breakdown and installation here:
👉 https://youtu.be/vFauq83426U

🛠️ Ready to upgrade your own ride? Shop our full lineup of Polaris clutch kits here:
👉 https://straightlineperformance.com/shop/snow/clutching-snow/clutch-kits/polaris-clutch-kits/

💥 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 #performanceparts #snowmobile #polaris #sled #ridewithus
  • 🏁 Skis up, throttle down 💦 Nothing like a little side-by-side action to keep things interesting on the water during the #nhgd last weekend! Who’s got the holeshot? 🔥

🎥: @emrg95 

Get all your aftermarket performance products at Straightlineperformance.com!

#straightlineperformance #spi #polarissnow #letsride #polarisathlete #northeastwatercross #snowmobiles #exhaust #lightweight #watercross #aftermarketproduct #performanceparts #ridewithus
  • Stage 5: The Complete Performance Package 🔥
Built to take the Ski-Doo 850 Turbo to the next level with 205 HP of STRAIGHTLINE dominance.

✅ Flash, Intake Tubes & Vari-Sound Muffler upgrade
✅ Clutch kit designed to harness the added horsepower
✅ Electronically controlled Vari-Sound muffler → trail-quiet mode OR straight-thru power at the push of a button
✅ Delivers the ultimate balance of horsepower + power transfer
✅ Strongest pull, fastest acceleration & the most consistent performance in all conditions

📍 Bellman Shootout – Martin, MI
⚡ Machine weight (with driver): 760 lbs
⚡ Best pass: 5.82 seconds @ 112.9 MPH

This kit isn’t just about peak numbers — it’s about usable, reliable power that transfers straight to the ground. The dyno chart is coming soon, but the results already speak for themselves.

👉🏼 YOUTUBE LINK HERE: https://www.youtube.com/shorts/Av7k0raAafw

🔥 Want your ride to have 205 HP? Grab your Stage 5 Kit here: https://straightlineperformance.com/product/skidoo-850-turbo-flash-competition-edition-stage-205hp-includes-clutch-kit-141-115/

❄️ Want to see what the rest of our performance line looks like, click here: https://straightlineperformance.com/shop/snow/performance-kits/ski-doo-performance-kits/

#SnowmobileLife #StraightlinePerformance #spi #ridewithus #PerformanceParts #SledMods #snowmobile #aftermarketperformance
  • 📬 BIG NEWS from Straightline Headquarters ‼️ 

We’ve just leveled up our newsletter game → not just updates, but real insider content:

🔹 Maximize Your Ride – pro tips & tech to get every ounce of performance out of your sled.
🔹 Pro Shop Talk – deep dives straight from the shop floor.
🔹 Industry News + Trends – stay ahead of what’s happening across snow & performance.
🔹 Featured Build – THIS is the one you don’t want to miss → YOU submit your build, and Jason Houle himself will personally drop recommendations, comments, and critiques. Imagine getting direct feedback on your setup from one of the best in the business. 👊

And that’s not all…
✨ Straightline Rewards are LIVE! ✨

When you sign up for our newsletter, you’re automatically enrolled. No extra steps.

🔥 Sign up = instant 250 points.
🔥 For October only, everyone who signs up gets bumped from Silver → Gold status.
🔥 That means better perks, more rewards, and a head start on future savings.
Don’t sleep on this → newsletter sign-up = knowledge, community, rewards, and a chance to get YOUR build reviewed by Jason Houle himself.

Link in bio. 🚀 https://straightlineperformance.com/rewards-program/

#SnowmobileLife #StraightlinePerformance #spi #ridewithus #PerformanceParts #SledMods #SnowmobileCommunity
  • We couldn’t agree more @paulthacker11! We can’t wait either 🔜 

💥 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 #performanceparts #snowmobile #powdays #wintermode #polaris #getoutside #adventuresawait #sled #ridewithus #monsterenergy #polarisathlete #pt11
POV: You said ‘just one more hill’ 3 hours ago 😅

📸: @comountainslayer 

To check out all our aftermarket performance products, head over to Straightlineperformance.com!

#straightlineperformance #spi #sled #skidoo #exhaust #snowmobiles #summit #aftermarketproducts #performanceparts #ridewithus #brp
POV: You said ‘just one more hill’ 3 hours ago 😅 📸: @comountainslayer To check out all our aftermarket performance products, head over to Straightlineperformance.com! #straightlineperformance #spi #sled #skidoo #exhaust #snowmobiles #summit #aftermarketproducts #performanceparts #ridewithus #brp
4 days ago
View on Instagram |
1/6
Big performance upgrades start with the right foundation 👊💥

In our latest video, we’re taking a deep dive into the Polaris P22 clutch and TSS-04 kit install - walking through each step, breaking down why these components make such a difference, and showing exactly what kind of gains you can expect once everything’s dialed in.

From smoother engagement to serious torque transfer and better belt life — this setup completely transforms how your sled responds on the snow ❄️ Whether you’re chasing top-end speed or just want that crisp throttle feel every time you hit the gas, this clutch combo delivers.

🎥 Watch the full breakdown and installation here:
👉 https://youtu.be/vFauq83426U

🛠️ Ready to upgrade your own ride? Shop our full lineup of Polaris clutch kits here:
👉 https://straightlineperformance.com/shop/snow/clutching-snow/clutch-kits/polaris-clutch-kits/

💥 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 #performanceparts #snowmobile #polaris #sled #ridewithus
Big performance upgrades start with the right foundation 👊💥 In our latest video, we’re taking a deep dive into the Polaris P22 clutch and TSS-04 kit install - walking through each step, breaking down why these components make such a difference, and showing exactly what kind of gains you can expect once everything’s dialed in. From smoother engagement to serious torque transfer and better belt life — this setup completely transforms how your sled responds on the snow ❄️ Whether you’re chasing top-end speed or just want that crisp throttle feel every time you hit the gas, this clutch combo delivers. 🎥 Watch the full breakdown and installation here:
👉 https://youtu.be/vFauq83426U 🛠️ Ready to upgrade your own ride? Shop our full lineup of Polaris clutch kits here:
👉 https://straightlineperformance.com/shop/snow/clutching-snow/clutch-kits/polaris-clutch-kits/ 💥 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 #performanceparts #snowmobile #polaris #sled #ridewithus
2 weeks ago
View on Instagram |
2/6
🏁 Skis up, throttle down 💦 Nothing like a little side-by-side action to keep things interesting on the water during the #nhgd last weekend! Who’s got the holeshot? 🔥

🎥: @emrg95 

Get all your aftermarket performance products at Straightlineperformance.com!

#straightlineperformance #spi #polarissnow #letsride #polarisathlete #northeastwatercross #snowmobiles #exhaust #lightweight #watercross #aftermarketproduct #performanceparts #ridewithus
🏁 Skis up, throttle down 💦 Nothing like a little side-by-side action to keep things interesting on the water during the #nhgd last weekend! Who’s got the holeshot? 🔥 🎥: @emrg95 Get all your aftermarket performance products at Straightlineperformance.com! #straightlineperformance #spi #polarissnow #letsride #polarisathlete #northeastwatercross #snowmobiles #exhaust #lightweight #watercross #aftermarketproduct #performanceparts #ridewithus
2 weeks ago
View on Instagram |
3/6
Stage 5: The Complete Performance Package 🔥
Built to take the Ski-Doo 850 Turbo to the next level with 205 HP of STRAIGHTLINE dominance. ✅ Flash, Intake Tubes & Vari-Sound Muffler upgrade
✅ Clutch kit designed to harness the added horsepower
✅ Electronically controlled Vari-Sound muffler → trail-quiet mode OR straight-thru power at the push of a button
✅ Delivers the ultimate balance of horsepower + power transfer
✅ Strongest pull, fastest acceleration & the most consistent performance in all conditions 📍 Bellman Shootout – Martin, MI
⚡ Machine weight (with driver): 760 lbs
⚡ Best pass: 5.82 seconds @ 112.9 MPH This kit isn’t just about peak numbers — it’s about usable, reliable power that transfers straight to the ground. The dyno chart is coming soon, but the results already speak for themselves. 👉🏼 YOUTUBE LINK HERE: https://www.youtube.com/shorts/Av7k0raAafw 🔥 Want your ride to have 205 HP? Grab your Stage 5 Kit here: https://straightlineperformance.com/product/skidoo-850-turbo-flash-competition-edition-stage-205hp-includes-clutch-kit-141-115/ ❄️ Want to see what the rest of our performance line looks like, click here: https://straightlineperformance.com/shop/snow/performance-kits/ski-doo-performance-kits/ #SnowmobileLife #StraightlinePerformance #spi #ridewithus #PerformanceParts #SledMods #snowmobile #aftermarketperformance
3 weeks ago
View on Instagram |
4/6
📬 BIG NEWS from Straightline Headquarters ‼️ 

We’ve just leveled up our newsletter game → not just updates, but real insider content:

🔹 Maximize Your Ride – pro tips & tech to get every ounce of performance out of your sled.
🔹 Pro Shop Talk – deep dives straight from the shop floor.
🔹 Industry News + Trends – stay ahead of what’s happening across snow & performance.
🔹 Featured Build – THIS is the one you don’t want to miss → YOU submit your build, and Jason Houle himself will personally drop recommendations, comments, and critiques. Imagine getting direct feedback on your setup from one of the best in the business. 👊

And that’s not all…
✨ Straightline Rewards are LIVE! ✨

When you sign up for our newsletter, you’re automatically enrolled. No extra steps.

🔥 Sign up = instant 250 points.
🔥 For October only, everyone who signs up gets bumped from Silver → Gold status.
🔥 That means better perks, more rewards, and a head start on future savings.
Don’t sleep on this → newsletter sign-up = knowledge, community, rewards, and a chance to get YOUR build reviewed by Jason Houle himself.

Link in bio. 🚀 https://straightlineperformance.com/rewards-program/

#SnowmobileLife #StraightlinePerformance #spi #ridewithus #PerformanceParts #SledMods #SnowmobileCommunity
📬 BIG NEWS from Straightline Headquarters ‼️ We’ve just leveled up our newsletter game → not just updates, but real insider content: 🔹 Maximize Your Ride – pro tips & tech to get every ounce of performance out of your sled.
🔹 Pro Shop Talk – deep dives straight from the shop floor.
🔹 Industry News + Trends – stay ahead of what’s happening across snow & performance.
🔹 Featured Build – THIS is the one you don’t want to miss → YOU submit your build, and Jason Houle himself will personally drop recommendations, comments, and critiques. Imagine getting direct feedback on your setup from one of the best in the business. 👊 And that’s not all… ✨ Straightline Rewards are LIVE! ✨ 
When you sign up for our newsletter, you’re automatically enrolled. No extra steps. 🔥 Sign up = instant 250 points.
🔥 For October only, everyone who signs up gets bumped from Silver → Gold status.
🔥 That means better perks, more rewards, and a head start on future savings. Don’t sleep on this → newsletter sign-up = knowledge, community, rewards, and a chance to get YOUR build reviewed by Jason Houle himself. Link in bio. 🚀 https://straightlineperformance.com/rewards-program/ #SnowmobileLife #StraightlinePerformance #spi #ridewithus #PerformanceParts #SledMods #SnowmobileCommunity
4 weeks ago
View on Instagram |
5/6
We couldn’t agree more @paulthacker11! We can’t wait either 🔜 💥 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 #performanceparts #snowmobile #powdays #wintermode #polaris #getoutside #adventuresawait #sled #ridewithus #monsterenergy #polarisathlete #pt11
1 month ago
View on Instagram |
6/6

151 130 With Tools
$79.95
  • CAD: CA$109.08
  • EUR: €73.60
  • SEK: 844.88 Skr
  • NOK: Nkr839.63
  • GBP: £62.64
SKU: 151-130

Straightline SeatSaver Pro “Shield your seat. Hold your tools.”

Pre-Order Now
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)

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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