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SLP (Starting Line Products)

Starting Line Products (SLP) Snowmobile Performance Parts

Starting Line Products (SLP), established in 1973 in Idaho Falls, Idaho, has been a pioneer in developing high-quality performance parts for snowmobiles and UTVs. With decades of experience, SLP offers a range of products designed to enhance your vehicle's performance and reliability.

Exhaust Systems

SLP's exhaust systems are engineered to increase horsepower and reduce weight, providing noticeable performance improvements. Explore our selection of SLP Exhaust Systems to find the perfect upgrade for your snowmobile.

Clutching Components

Achieve smoother and more responsive acceleration with SLP's high-performance clutch kits and components. Browse our range of SLP Clutching Components to optimize your machine's drivability.

Snowmobile Skis

SLP offers high-performance skis designed for stability, control, and durability. Check out our collection of SLP Snowmobile Skis to enhance your ride's handling and precision.

Suspension Accessories

Improve handling and stability with SLP's suspension components. From advanced suspension kits to durable parts, explore our SLP Suspension Accessories to achieve a more controlled and comfortable ride.

Why Choose SLP?

SLP's commitment to quality and innovation ensures that each product undergoes rigorous testing for performance and durability. By integrating SLP's performance products into your snowmobile, you can experience enhanced power, improved handling, and a more exhilarating ride.

Explore our complete selection of Starting Line Products at West Coast Sledders to elevate your snowmobiling experience.

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SLP Outlaw Twin Pipes Stage 2 - Polaris 850 Matryx RMK/Khaos/Slash
$3,749.99 - $3,749.99
$3,749.99
$3,749.99
$3,749.99 - $3,749.99
$3,749.99

SLP Outlaw Twin Pipes Stage 2 - Polaris 850 Matryx RMK/Khaos/Slash

SLP Outlaw Twin Pipes Stage 2 - Polaris 850 Matryx RMK/Khaos/Slash delivers top-level power gains for Polaris snowmobiles. Built for performance an...

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SLP Outlaw Twin Pipes Stage 1 - Polaris 9R
$4,041.49 - $4,041.49
$4,041.49
$4,041.49
$4,041.49 - $4,041.49
$4,041.49

SLP Outlaw Twin Pipes Stage 1 - Polaris 9R

SLP Outlaw Twin Pipes Stage 1 - Polaris 9R delivers top-level power gains for Polaris snowmobiles. Built for performance and durability.

SLP Outlaw Twin Pipes Stage 1 - Polaris 850 Matryx RMK/Khaos/Slash
$3,222.72 - $3,222.72
$3,222.72
$3,222.72
$3,222.72 - $3,222.72
$3,222.72

SLP Outlaw Twin Pipes Stage 1 - Polaris 850 Matryx RMK/Khaos/Slash

SLP Outlaw Twin Pipes Stage 1 - Polaris 850 Matryx RMK/Khaos/Slash delivers top-level power gains for Polaris snowmobiles. Built for performance an...

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SLP SLP 2021-24 Yamaha Mountain Max Lightweight Silencer - Exhaust for Snowmobiles
$492.43 - $492.43
$492.43
$492.43 - $492.43
$492.43

SLP 2021-24 Yamaha Mountain Max Lightweight Silencer

This lightweight silencer reduces the overall weight of the snowmobile while providing a deep, throaty exhaust note. It's designed for the 2021-202...

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$539.10 - $539.10
$539.10
$539.10
$539.10 - $539.10
$539.10

2022-24 POLARIS 850 BOOST MATRYX LIGHTWEIGHT SILENCER

Give your sled an extra boost in performance! This silencer reduces weight by 6lbs, adds 2 horsepower and provides better throttle response, and de...

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SLP POLARIS 850/9R EXHAUST SILENCER Competition Series Without Cooker MountChrome
SLP POLARIS 850/9R EXHAUST SILENCER With Cooker MountChrome
$484.99 - $484.99
$484.99
$484.99
$484.99 - $484.99
$484.99

POLARIS 850/9R EXHAUST SILENCER

Boost horsepower and performance while bringing out your inner chef. This silencer incorporates a built in bracket that allows you to mount a cooke...

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SLP OPEN TRAIL “TRAIL CHEF” EXHAUST COOKER
Save $27.01 Save $0.00
$137.00
$137.00 - $137.00
$137.00
$109.99
$109.99 - $109.99
$109.99

OPEN TRAIL “TRAIL CHEF” EXHAUST COOKER

The Trail Chef Food Warmer is the perfect companion for any outdoor adventure. Compatible with almost any powersports vehicle, the Trail Chef works...

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$2,922.78 - $2,922.78
$2,922.78
$2,922.78
$2,922.78 - $2,922.78
$2,922.78

SLP Outlaw Twin Pipes - Polaris 9R

SLP Outlaw Twin Pipes - Polaris 9R delivers top-level power gains for Polaris snowmobiles. Built for performance and durability.

SLP Outlaw Twin Pipes - Polaris 850 RMK & SKS 155
$2,612.74 - $2,612.74
$2,612.74
$2,612.74
$2,612.74 - $2,612.74
$2,612.74

SLP Outlaw Twin Pipes - Polaris 850 RMK & SKS 155

SLP Outlaw Twin Pipes - Polaris 850 RMK & SKS 155 delivers top-level power gains for Polaris snowmobiles. Built for performance and durability.

SLP SLP 2012 Polaris 600 RMK Lightweight Silencer (Factory Second) - Exhaust for Snowmobiles
$289.93 - $289.93
$289.93
$289.93 - $289.93
$289.93

SLP 2012 Polaris 600 RMK Lightweight Silencer (Factory Second)

A factory second lightweight silencer offering weight reduction and improved exhaust flow for the 2012 Polaris 600 RMK. Despite minor cosmetic impe...

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SLP SLP Lightweight Silencer 2016-22 600 Polaris Axys - Exhaust for Snowmobiles
$492.43 - $492.43
$492.43
$492.43 - $492.43
$492.43

SLP Lightweight Silencer 2016-22 600 Polaris Axys

Replace your stock silencer with this lightweight version for improved performance and weight reduction..

SLP SLP 2012 Polaris 600 RMK Lightweight Silencer - Exhaust for Snowmobiles
$492.43 - $492.43
$492.43
$492.43 - $492.43
$492.43

SLP 2012 Polaris 600 RMK Lightweight Silencer

Replace your stock silencer with this lightweight, high-performance silencer that reduces weight and boosts horsepower..

SLP SLP Ultra Black Hi-Temp Silicone Sealer - Exhaust for Snowmobiles
$34.78 - $34.78
$34.78
$34.78 - $34.78
$34.78

SLP Ultra Black Hi-Temp Silicone Sealer

This universal sealant protects exhaust system joints and outlets from high temperatures.FAILURE to seal properly may lead to performance issues..

SLP SLP 2009 Polaris 600 HO CFI2 RMK Shift 136 Single Pipe Set - Exhaust for Snowmobiles
$46.93 - $46.93
$46.93
$46.93 - $46.93
$46.93

SLP 2009 Polaris 600 HO CFI2 RMK Shift 136 Single Pipe Set

This pipe set delivers an additional 5.7 horsepower and reduces weight by 7.5 lbs.Designed for optimal performance..

SLP SLP 2010-11 M8, Crossfire 800 & HCR Single Pipe Kit - Exhaust for Snowmobiles
$1,167.43 - $1,167.43
$1,167.43
$1,167.43 - $1,167.43
$1,167.43

SLP 2010-11 M8, Crossfire 800 & HCR Single Pipe Kit

Pump up your performance with an additional 8.9 horsepower and a dramatic weight reduction of 18.5 lbs.Designed for Arctic Cat models..

SLP SLP 2007-09 Arctic Cat F8 Single Pipe Kit - Exhaust for Snowmobiles
$1,187.43 - $1,187.43
$1,187.43
$1,187.43 - $1,187.43
$1,187.43

SLP 2007-09 Arctic Cat F8 Single Pipe Kit

This single pipe set delivers an additional 9.4 horsepower peak and reduces weight by 16 pounds.No fuel controller required..

SLP SLP 2007-09 Arctic Cat F8 Lightweight Silencer - Exhaust for Snowmobiles
$492.43 - $492.43
$492.43
$492.43 - $492.43
$492.43

SLP 2007-09 Arctic Cat F8 Lightweight Silencer

Lighten up your snowmobile by replacing the stock silencer with SLP's lightweight version.Delivers performance and low sound levels while reducing ...

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SLP SLP 2007-09 Arctic Cat F8 Single Pipe & Y-Pipe for use with the OEM Silencer - Exhaust for Snowmobiles
$1,567.43 - $1,567.43
$1,567.43
$1,567.43 - $1,567.43
$1,567.43

SLP 2007-09 Arctic Cat F8 Single Pipe & Y-Pipe for use with the OEM Silencer

Starting Line Products is proud to offer this pipe set for the Arctic Cat F8 which utilizes the stock silencer.It delivers an additional 9.4 horsep...

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SLP SLP M 6000, ZR 6000, XF 6000 and Riot Lightweight Silencer - Exhaust for Snowmobiles
$492.43 - $492.43
$492.43
$492.43 - $492.43
$492.43

SLP M 6000, ZR 6000, XF 6000 and Riot Lightweight Silencer

Lighten up your snowmobile with this lightweight silencer that delivers reduced weight and high performance..
$471.50 - $471.50
$471.50
$471.50
$471.50 - $471.50
$471.50

2018+ Arctic Cat / Yamaha Lightweight Exhaust Silencer

The SLP Ultra-Lite™ silencer for the 800 C-TEC was designed with the competition racer in mind. It provides 13 pounds of weight savings. It passes ...

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