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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.

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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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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123 169
$249.95
  • CAD: CA$341.02
  • EUR: €230.10
  • SEK: 2,641.38 Skr
  • NOK: Nkr2,624.95
  • GBP: £195.83
SKU: 123-169

Straightline Performance Custom Polaris P22 Adjustable Clutch Weight Kit. ( 72g Base Weight)

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193 107 Installed Web
$199.95
  • CAD: CA$272.80
  • EUR: €184.07
  • SEK: 2,113.00 Skr
  • NOK: Nkr2,099.85
  • GBP: £156.66
SKU: 193-111

Skidoo Gen 5 / LYNX Schredder 850 Turbo Silicon Intake Kit.

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123 166
$449.95
  • CAD: CA$613.89
  • EUR: €414.22
  • SEK: 4,754.91 Skr
  • NOK: Nkr4,725.33
  • GBP: £352.53
SKU: 123-165

Polaris 900R Complete Clutch Kit 6000ft+

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183 240 White
$249.95
  • CAD: CA$249.95
  • EUR: €249.95
  • SEK: 249.95 Skr
  • NOK: Nkr249.95
  • GBP: £249.95
SKU: 183-240

2017-24 Lynx Raiden 154″ Hide ‘N” Go Rear Bumper (Red handle and Black Sides)*Will not fit Lynx Shredder*

Select options This product has multiple variants. The options may be chosen on the product page
Pol Boost Charge Tubes Hi Res
$199.95
  • CAD: CA$272.80
  • EUR: €184.07
  • SEK: 2,113.00 Skr
  • NOK: Nkr2,099.85
  • GBP: £156.66
SKU: 192-106

Polaris 850 Turbo Silicon Intake Kit. (comes complete both the intake and charge tube) (does not include Blow off Valve)

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  • No better day than a fresh pow day ❄️

📸: @paulthacker11 

💥 In search of the best sled products? 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
  • Performance Upgrades for Your Polaris Sportsman 450 & 570 ATV!

Check out Straightline Performances latest products designed specifically for the Polaris Sportsman 450 & 570 ATV. Our muffler and performance tune enhancements will bring your ATV to the next level. 

Why upgrade?
• Lower, Deeper Tone.
• Trail Friendly with Quiet Core- available for just $30.00.
• Premium Construction- Stainless Internals and Inlet with Machined 6061 Billet Tip and 6061 Aluminum extruded Body.
• Safety First- Includes a USFS-approved Spark Arrestor to keep your rides safe and compliant.
• Easy Installation- Our upgrades are designed for a simple and fast install, getting you back on the trails in no time.
• Versatile Performance- Compatible with or without our Performance Tune, giving you flexibility in how you enhance your machine.
• Lightweight Design- Experience a 50% weight savings over the stock muffler, improving your ATV's handling and agility.
• Power Gains
- +2HP (10%) Gain with the Straightline Muffler.
- +4HP (20%) Gain with the Straightline Muffler and Performance Tune.
- +6HP (25%) Gain with the Straightline Muffler, Performance Tune, and Intake Mod – allowing more airflow, more intake sound, while still running the stock air filter.

Upgrade your Polaris Sportsman 450 & 570 ATV with Straightline Performance and feel the difference!

Fitment: (14-Current) Sportsman 450, (14-Current) Sportsman 570

#StraightlinePerformance #PolarisSportsman450 #PolarisSportsman570 #ATVUpgrades #OffRoading #TrailReady #PerformanceMuffler #ATVLife #AdventureAwaits
  • Full throttle; no limits 😎 

🎥: @powturn_pokszyk221; rider: @kenzie_powkrusher 

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

#straightlineperformance #spi #performanceproducts #aftermarketproducts #performanceparts #snowmobile #powdays #wintermode #skidoo #brp #hillclimbs #afton #getoutside #adventuresawait #sled #ridewithus
  • The 2026 snowmobile lineups have been released! Both Polaris and Ski-Doo have unveiled their latest models, features, and accessories— What are you the most excited about?

#polaris #skidoo #skidoosnowmobile #polarissnowmobile #2026Lineup #2026snowmobiles
  • We understand that there's a lot happening at Arctic Cat right now, and the future remains uncertain. However, we're still developing aftermarket products for Arctic Cat Snowmobiles. Check out our latest dyno run on the 600 Single Pipe for the Arctic Cat Catalyst—now live on our YouTube channel!

🎥 Full video is linked in our bio!

#straightlineperformance #spi #arcticcat #600singlepipe #performanceparts #singlepipe #snowmobilepipe #aftermarketparts
  • Shoutout to our incredible welders here at Straightline Performance! 🔥 Check out these top-notch welds—precision, skill, and craftsmanship at its finest. We’ve got some of the best in the business! 👨‍🏭

#straightlineperformance #exhaustweld #bestinthebusiness
No better day than a fresh pow day ❄️

📸: @paulthacker11 

💥 In search of the best sled products? 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
No better day than a fresh pow day ❄️ 📸: @paulthacker11 💥 In search of the best sled products? 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
3 days ago
View on Instagram |
1/6
Performance Upgrades for Your Polaris Sportsman 450 & 570 ATV!

Check out Straightline Performances latest products designed specifically for the Polaris Sportsman 450 & 570 ATV. Our muffler and performance tune enhancements will bring your ATV to the next level. 

Why upgrade?
• Lower, Deeper Tone.
• Trail Friendly with Quiet Core- available for just $30.00.
• Premium Construction- Stainless Internals and Inlet with Machined 6061 Billet Tip and 6061 Aluminum extruded Body.
• Safety First- Includes a USFS-approved Spark Arrestor to keep your rides safe and compliant.
• Easy Installation- Our upgrades are designed for a simple and fast install, getting you back on the trails in no time.
• Versatile Performance- Compatible with or without our Performance Tune, giving you flexibility in how you enhance your machine.
• Lightweight Design- Experience a 50% weight savings over the stock muffler, improving your ATV's handling and agility.
• Power Gains
- +2HP (10%) Gain with the Straightline Muffler.
- +4HP (20%) Gain with the Straightline Muffler and Performance Tune.
- +6HP (25%) Gain with the Straightline Muffler, Performance Tune, and Intake Mod – allowing more airflow, more intake sound, while still running the stock air filter.

Upgrade your Polaris Sportsman 450 & 570 ATV with Straightline Performance and feel the difference!

Fitment: (14-Current) Sportsman 450, (14-Current) Sportsman 570

#StraightlinePerformance #PolarisSportsman450 #PolarisSportsman570 #ATVUpgrades #OffRoading #TrailReady #PerformanceMuffler #ATVLife #AdventureAwaits
Performance Upgrades for Your Polaris Sportsman 450 & 570 ATV! Check out Straightline Performances latest products designed specifically for the Polaris Sportsman 450 & 570 ATV. Our muffler and performance tune enhancements will bring your ATV to the next level. Why upgrade? • Lower, Deeper Tone. • Trail Friendly with Quiet Core- available for just $30.00. • Premium Construction- Stainless Internals and Inlet with Machined 6061 Billet Tip and 6061 Aluminum extruded Body. • Safety First- Includes a USFS-approved Spark Arrestor to keep your rides safe and compliant. • Easy Installation- Our upgrades are designed for a simple and fast install, getting you back on the trails in no time. • Versatile Performance- Compatible with or without our Performance Tune, giving you flexibility in how you enhance your machine. • Lightweight Design- Experience a 50% weight savings over the stock muffler, improving your ATV's handling and agility. • Power Gains - +2HP (10%) Gain with the Straightline Muffler. - +4HP (20%) Gain with the Straightline Muffler and Performance Tune. - +6HP (25%) Gain with the Straightline Muffler, Performance Tune, and Intake Mod – allowing more airflow, more intake sound, while still running the stock air filter. Upgrade your Polaris Sportsman 450 & 570 ATV with Straightline Performance and feel the difference! Fitment: (14-Current) Sportsman 450, (14-Current) Sportsman 570 #StraightlinePerformance #PolarisSportsman450 #PolarisSportsman570 #ATVUpgrades #OffRoading #TrailReady #PerformanceMuffler #ATVLife #AdventureAwaits
6 days ago
View on Instagram |
2/6
Full throttle; no limits 😎 🎥: @powturn_pokszyk221; rider: @kenzie_powkrusher 💥 To check out all our aftermarket performance products, head over to Straightlineperformance.com! #straightlineperformance #spi #performanceproducts #aftermarketproducts #performanceparts #snowmobile #powdays #wintermode #skidoo #brp #hillclimbs #afton #getoutside #adventuresawait #sled #ridewithus
2 weeks ago
View on Instagram |
3/6
The 2026 snowmobile lineups have been released! Both Polaris and Ski-Doo have unveiled their latest models, features, and accessories— What are you the most excited about?

#polaris #skidoo #skidoosnowmobile #polarissnowmobile #2026Lineup #2026snowmobiles
The 2026 snowmobile lineups have been released! Both Polaris and Ski-Doo have unveiled their latest models, features, and accessories— What are you the most excited about?

#polaris #skidoo #skidoosnowmobile #polarissnowmobile #2026Lineup #2026snowmobiles
The 2026 snowmobile lineups have been released! Both Polaris and Ski-Doo have unveiled their latest models, features, and accessories— What are you the most excited about? #polaris #skidoo #skidoosnowmobile #polarissnowmobile #2026Lineup #2026snowmobiles
2 weeks ago
View on Instagram |
4/6
We understand that there's a lot happening at Arctic Cat right now, and the future remains uncertain. However, we're still developing aftermarket products for Arctic Cat Snowmobiles. Check out our latest dyno run on the 600 Single Pipe for the Arctic Cat Catalyst—now live on our YouTube channel! 🎥 Full video is linked in our bio! #straightlineperformance #spi #arcticcat #600singlepipe #performanceparts #singlepipe #snowmobilepipe #aftermarketparts
3 weeks ago
View on Instagram |
5/6
Shoutout to our incredible welders here at Straightline Performance! 🔥 Check out these top-notch welds—precision, skill, and craftsmanship at its finest. We’ve got some of the best in the business! 👨‍🏭

#straightlineperformance #exhaustweld #bestinthebusiness
Shoutout to our incredible welders here at Straightline Performance! 🔥 Check out these top-notch welds—precision, skill, and craftsmanship at its finest. We’ve got some of the best in the business! 👨‍🏭

#straightlineperformance #exhaustweld #bestinthebusiness
Shoutout to our incredible welders here at Straightline Performance! 🔥 Check out these top-notch welds—precision, skill, and craftsmanship at its finest. We’ve got some of the best in the business! 👨‍🏭

#straightlineperformance #exhaustweld #bestinthebusiness
Shoutout to our incredible welders here at Straightline Performance! 🔥 Check out these top-notch welds—precision, skill, and craftsmanship at its finest. We’ve got some of the best in the business! 👨‍🏭 #straightlineperformance #exhaustweld #bestinthebusiness
3 weeks ago
View on Instagram |
6/6

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

Add to cart
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

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.