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🚨 STORE-WIDE SALE! ALL ITEMS OVER $500 ARE NOW 10% OFF 🚨
🚨 STORE-WIDE SALE! ALL ITEMS OVER $500 ARE NOW 10% OFF 🚨

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.

Original price $181.93 - Original price $181.93
Original price
$181.93
$181.93 - $181.93
Current price $181.93

SLP Heavy Duty Flywheel Puller - Ski-Doo 600/850 G4/G5

This robust puller is designed for the Ski-Doo 600 and 850 G4/G5 models, allowing for the safe removal of the flywheel. Its heavy-duty construction...

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Original price $100.93 - Original price $100.93
Original price
$100.93
$100.93 - $100.93
Current price $100.93

SLP Clutch Holding Tool for Polaris (Including P-22)

Hold your primary clutch securely without damage during service..

Original price $114.43 - Original price $114.43
Original price
$114.43
$114.43 - $114.43
Current price $114.43

SLP Clutch Compression Tool for Polaris Drive Clutch

Compress the clutch spring safely without removal.Designed for reliable disassembly and service..

Original price $100.93 - Original price $100.93
Original price
$100.93
$100.93 - $100.93
Current price $100.93

SLP Drive Clutch Holding Tool for Polaris

This premium tool securely holds the drive clutch in place during maintenance, preventing rotation and potential damage. It's compatible with vario...

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Original price $967.03 - Original price $967.03
Original price
$967.03
$967.03 - $967.03
Current price $967.03

SLP Master Clutch Service Kit for Polaris Snowmobile

Complete tool kit for Polaris drive and driven clutch service.Includes puller, holding tool, clutch press, and more..

Original price $46.93 - Original price $46.93
Original price
$46.93
$46.93 - $46.93
Current price $46.93

SLP Replacement Rollers for Arctic Cat BOSS Secondary

High-performance rollers designed to enhance the efficiency of the Arctic Cat BOSS Secondary Clutch. They offer increased rolling resistance and du...

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Original price $15.95 - Original price $15.95
Original price
$15.95
$15.95 - $15.95
Current price $15.95

SLP Aluminum Assembly Sleeve for No-Slip Ski-Doo Sprocket

Assembly sleeve for No-Slip Ski-Doo Sprocket to ensure proper installation.| Shop West Coast Sledders, Proudly Canadian.

Original price $222.43 - Original price $222.43
Original price
$222.43
$222.43 - $222.43
Current price $222.43

SLP Powder Valve Intake Kit for 2022 Polaris 850 Matryx Models (Including Boost)

This valve kit improves throttle response by delivering necessary airflow when the intake begins to plug.| Shop West Coast Sledders, Proudly Canadian.

Original price $34.99 - Original price $34.99
Original price
$34.99
$34.99 - $34.99
Current price $34.99

SLP Ice Scratcher Brackets for 2015-24 Ski-Doo Summit and 2022-24 Lynx Boondocker and Shredder

These brackets provide a durable storage solution for your ice scratchers.| Shop West Coast Sledders, Proudly Canadian.

Original price $465.43 - Original price $465.43
Original price
$465.43
$465.43 - $465.43
Current price $465.43

SLP High Flow Airbox for Polaris 700/900 IQ 2005-06

This High Flow Airbox Kit increases cold air delivery by reducing intake restriction and comes with a new aluminum belt guard..

Original price $34.78 - Original price $34.78
Original price
$34.78
$34.78 - $34.78
Current price $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..

Original price $141.43 - Original price $141.43
Original price
$141.43
$141.43 - $141.43
Current price $141.43

SLP High Flow Intake for Polaris Rush/Pro-Ride Chassis (NOT for Axys models)

This High Flow Intake provides 90% more air intake surface area in a protected dash location to help prevent plugging in deep snow..

Original price $181.93 - Original price $181.93
Original price
$181.93
$181.93 - $181.93
Current price $181.93

SLP Hot Air Elimination Kit for Ski-Doo XP - Right Side Vents

Hot Air Elimination Kit includes one shock tower inlet vent, one upper side panel vent, and one outlet vent..

Original price $67.25 - Original price $67.25
Original price
$67.25
$67.25 - $67.25
Current price $67.25

SLP Pivot Riser Blocks

These riser blocks fit Polaris IQ and RMK models with T-Top columns and 3-inch wide stock riser blocks..

Original price $73.93 - Original price $73.93
Original price
$73.93
$73.93 - $73.93
Current price $73.93

SLP Drive Clutch Spider Rebuild Tool

The best and simplest tool for removing pin and roller from Polaris spider in the drive clutch.Self-aligns, removes, and installs a new pin without...

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Original price $235.93 - Original price $235.93
Original price
$235.93
$235.93 - $235.93
Current price $235.93

SLP High Flow Intake Kit for 2012-17 Arctic Cat 800 Twin

Eliminate intake restriction with this high flow kit that reduces vacuum by 50% and relocates the air temperature sensor for improved throttle resp...

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Original price $195.43 - Original price $195.43
Original price
$195.43
$195.43 - $195.43
Current price $195.43

SLP Spring Compression Tool

Change the driven clutch spring easily and safely with this tool designed for both Arctic Cat and Ski-Doo applications.Ideal for bench or vise use..

Original price $67.25 - Original price $67.25
Original price
$67.25
$67.25 - $67.25
Current price $67.25

SLP Universal Heavy Duty Flywheel Puller

Pull tough flywheels with this SLP built puller featuring specially shaped slots and high-quality bolts..

Original price $423.64 - Original price $423.64
Original price
$423.64
$423.64 - $423.64
Current price $423.64

SLP Hot Air Outlet Vents for Arctic Cat/Yamaha Viper

These vents provide hot air escape from the chassis for cooler underhood temperatures and improved performance..

Original price $46.93 - Original price $46.93
Original price
$46.93
$46.93 - $46.93
Current price $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..

Original price $1,167.43 - Original price $1,167.43
Original price
$1,167.43
$1,167.43 - $1,167.43
Current price $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..

Original price $153.65 - Original price $153.65
Original price
$153.65
$153.65 - $153.65
Current price $153.65

SLP 415 High Performance Ramps

These ramps are precision machined from billet steel.They offer similar shift angles to Ski-Doo 415 ramps while being lighter and balanced.Sold per...

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Original price $95.59 - Original price $95.59
Original price
$95.59
$95.59 - $95.59
Current price $95.59

SLP Angled Footrests

These angled footrests mount in the footwell of Ski-Doo XP models to provide a more comfortable and controlled riding position..

Original price $1,187.43 - Original price $1,187.43
Original price
$1,187.43
$1,187.43 - $1,187.43
Current price $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..