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Collection: Starting Line Products Inc. (SLP)

Starting Line Products has been an industry leader since 1972, building the best skis and snowmobile parts the world has seen. Their latest patented "YST" technology on snowmobile exhaust systems brings performance to another level. In 2008 they stepped into the UTV market with clutch kits and performance exhaust. See what else they have to offer below.

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442 products

SLP Trail Clutch Kit for 2024-25 Polaris Xpedition XP 5/ADV 5 Models - 0-4000' - 41-7106

Sale

SLP Trail Clutch Kit for 2024-25 Polaris Xpedition XP 5/ADV 5 Models - 0-4000' - 41-7106

Regular price $464.36 USD

Regular price ~~$488.80 USD~~ Sale price $464.36 USD
Unit price per

Sale
SLP High Load Clutch Kit for 2024-25 Polaris Xpedition XP 5/ADV 5 Models - 4000'-8000' - 41-8107

Sale

SLP High Load Clutch Kit for 2024-25 Polaris Xpedition XP 5/ADV 5 Models - 4000'-8000' - 41-8107

Regular price $464.36 USD

Regular price ~~$488.80 USD~~ Sale price $464.36 USD
Unit price per

Sale
SLP High Load Clutch Kit for 2024-25 Polaris Xpedition XP 5/ADV 5 Models - 0-4000' - 41-8106

Sale

SLP High Load Clutch Kit for 2024-25 Polaris Xpedition XP 5/ADV 5 Models - 0-4000' - 41-8106

Regular price $464.36 USD

Regular price ~~$488.80 USD~~ Sale price $464.36 USD
Unit price per

Sale
SLP Trail Clutch Kit for 2024-25 Polaris Xpedition XP/ADV Models - 4000'-8000' - 41-7105

Sale

SLP Trail Clutch Kit for 2024-25 Polaris Xpedition XP/ADV Models - 4000'-8000' - 41-7105

Regular price $464.36 USD

Regular price ~~$488.80 USD~~ Sale price $464.36 USD
Unit price per

Sale
SLP Trail Clutch Kit for 2024-25 Polaris Xpedition XP/ADV Models - 0-4000' - 41-7104

Sale

SLP Trail Clutch Kit for 2024-25 Polaris Xpedition XP/ADV Models - 0-4000' - 41-7104

Regular price $464.36 USD

Regular price ~~$488.80 USD~~ Sale price $464.36 USD
Unit price per

Sale
SLP High Load Clutch Kit for 2024-25 Polaris Xpedition XP/ADV Models - 4000'-8,000' - 41-8105

Sale

SLP High Load Clutch Kit for 2024-25 Polaris Xpedition XP/ADV Models - 4000'-8,000' - 41-8105

Regular price $464.36 USD

Regular price ~~$488.80 USD~~ Sale price $464.36 USD
Unit price per

Sale
SLP Drive Clutch Cap for Select 2016-25 Polaris RZR, RS1, and Xpedition - 50-360

Sale

SLP Drive Clutch Cap for Select 2016-25 Polaris RZR, RS1, and Xpedition - 50-360

Regular price $189.95 USD

Regular price ~~$199.95 USD~~ Sale price $189.95 USD
Unit price per

Sale
SLP High Load Clutch Kit for 2024-25 Polaris Xpedition XP/ADV Models - 0-4000' - 41-8104

Sale

SLP High Load Clutch Kit for 2024-25 Polaris Xpedition XP/ADV Models - 0-4000' - 41-8104

Regular price $464.36 USD

Regular price ~~$488.80 USD~~ Sale price $464.36 USD
Unit price per

Sale
SLP P-90X HD Driven Clutch EBS Helix for Select 2021-25 Polaris RZR, Ranger, & Xpedition - 38/40 Full Progressive - 50-389

Sale

SLP P-90X HD Driven Clutch EBS Helix for Select 2021-25 Polaris RZR, Ranger, & Xpedition - 38/40 Full Progressive - 50-389

Regular price $113.05 USD

Regular price ~~$119.00 USD~~ Sale price $113.05 USD
Unit price per

Sale
SLP P-90X HD Driven Clutch EBS Helix for Select 2021-25 Polaris RZR, Ranger, & Xpedition - 35/40 Full Progressive - 50-386

Sale

SLP P-90X HD Driven Clutch EBS Helix for Select 2021-25 Polaris RZR, Ranger, & Xpedition - 35/40 Full Progressive - 50-386

Regular price $113.05 USD

Regular price ~~$119.00 USD~~ Sale price $113.05 USD
Unit price per

Sale
SLP P-90X HD Driven Clutch EBS Helix for Select 2021-25 Polaris RZR, Ranger, & Xpedition - 36 Straight - 50-387

Sale

SLP P-90X HD Driven Clutch EBS Helix for Select 2021-25 Polaris RZR, Ranger, & Xpedition - 36 Straight - 50-387

Regular price $113.05 USD

Regular price ~~$119.00 USD~~ Sale price $113.05 USD
Unit price per

Sale
SLP Driven Clutch Spring for Select 2018-25 Polaris 1000/Turbo UTV - Gold/White - 40-470

Sale

SLP Driven Clutch Spring for Select 2018-25 Polaris 1000/Turbo UTV - Gold/White - 40-470

Regular price $33.21 USD

Regular price ~~$34.95 USD~~ Sale price $33.21 USD
Unit price per

Sale
SLP Driven Clutch Spring for Select 2018-25 Polaris 1000/Turbo UTV - Gold/Red - 40-468

Sale

SLP Driven Clutch Spring for Select 2018-25 Polaris 1000/Turbo UTV - Gold/Red - 40-468

Regular price $33.20 USD

Regular price ~~$34.95 USD~~ Sale price $33.20 USD
Unit price per

Sale
SLP Drive Spring Spacer for Select 2016-25 Polaris 1000/Turbo UTV with SLP Primary Spring - 50-353

Sale

SLP Drive Spring Spacer for Select 2016-25 Polaris 1000/Turbo UTV with SLP Primary Spring - 50-353

Regular price $23.70 USD

Regular price ~~$24.95 USD~~ Sale price $23.70 USD
Unit price per

Sale
SLP High Performance Drive Clutch Spring for Select 2016-25 Polaris 1000/Turbo UTV - Orange / Blue / Green - 40-465

Sale

SLP High Performance Drive Clutch Spring for Select 2016-25 Polaris 1000/Turbo UTV - Orange / Blue / Green - 40-465

Regular price $33.20 USD

Regular price ~~$34.95 USD~~ Sale price $33.20 USD
Unit price per

Sale
SLP High Performance Drive Clutch Spring for Select 2016-25 Polaris 1000/Turbo UTV - Black / White / Green - 40-463

Sale

SLP High Performance Drive Clutch Spring for Select 2016-25 Polaris 1000/Turbo UTV - Black / White / Green - 40-463

Regular price $33.20 USD

Regular price ~~$34.95 USD~~ Sale price $33.20 USD
Unit price per

Sale
SLP Magnum Force Weight Set for 2024-25 RZR XP 1000 & Xpedition Models - 68-77 grams - 40-185

Sale

SLP Magnum Force Weight Set for 2024-25 RZR XP 1000 & Xpedition Models - 68-77 grams - 40-185

Regular price $261.20 USD

Regular price ~~$274.95 USD~~ Sale price $261.20 USD
Unit price per

Sale
SLP Magnum Force Weight Set for 2022-25 Polaris RZR Pro R Models - "Sand Specific" 67-76 grams - 40-180

Sale

SLP Magnum Force Weight Set for 2022-25 Polaris RZR Pro R Models - "Sand Specific" 67-76 grams - 40-180

Regular price $284.95 USD

Regular price ~~$299.95 USD~~ Sale price $284.95 USD
Unit price per

Sale
SLP Magnum Force Weight Set for 2022-25 Polaris RZR Pro R Models - "Rocks/Trail" 86-96 grams - 40-177

Sale

SLP Magnum Force Weight Set for 2022-25 Polaris RZR Pro R Models - "Rocks/Trail" 86-96 grams - 40-177

Regular price $284.95 USD

Regular price ~~$299.95 USD~~ Sale price $284.95 USD
Unit price per

Sale
SLP Magnum Force Weight Set for 2020-25 Polaris RZR Pro XP and 2021 RZR Turbo Models - "Sand Specific" 71-79 grams - 40-168

Sale

SLP Magnum Force Weight Set for 2020-25 Polaris RZR Pro XP and 2021 RZR Turbo Models - "Sand Specific" 71-79 grams - 40-168

Regular price $261.20 USD

Regular price ~~$274.95 USD~~ Sale price $261.20 USD
Unit price per

Sale
SLP Magnum Force Weight Set for 2016-20 Polaris RZR Turbo Models - "Heavy" 77-86 grams - 40-159

Sale

SLP Magnum Force Weight Set for 2016-20 Polaris RZR Turbo Models - "Heavy" 77-86 grams - 40-159

Regular price $261.20 USD

Regular price ~~$274.95 USD~~ Sale price $261.20 USD
Unit price per

Sale
SLP Magnum Force Weight Set for 2016-20 Polaris RZR Turbo Models - "Standard" 74-83 grams - 40-157

Sale

SLP Magnum Force Weight Set for 2016-20 Polaris RZR Turbo Models - "Standard" 74-83 grams - 40-157

Regular price $261.20 USD

Regular price ~~$274.95 USD~~ Sale price $261.20 USD
Unit price per

Sale
SLP Magnum Force Weight Set for 2016-20 Polaris RZR Turbo & RS1 Models - "Light" 66-75 grams - 40-156

Sale

SLP Magnum Force Weight Set for 2016-20 Polaris RZR Turbo & RS1 Models - "Light" 66-75 grams - 40-156

Regular price $261.20 USD

Regular price ~~$274.95 USD~~ Sale price $261.20 USD
Unit price per

Sale
SLP Belt Removal Tool Kit for Select Polaris UTV Models

Sale

SLP Belt Removal Tool Kit for Select Polaris UTV Models

Regular price $42.69 USD

Regular price ~~$44.94 USD~~ Sale price $42.69 USD
Unit price per

Sale
SLP Performance Muffler for 2020-25 Polaris RZR Pro XP Models - Black - 09-122

Sale

SLP Performance Muffler for 2020-25 Polaris RZR Pro XP Models - Black - 09-122

Regular price $664.95 USD

Regular price ~~$699.95 USD~~ Sale price $664.95 USD
Unit price per

Sale
SLP Performance Muffler for 2016-21 Polaris RZR XP Turbo Models - Black - 09-118

Sale

SLP Performance Muffler for 2016-21 Polaris RZR XP Turbo Models - Black - 09-118

Regular price $664.95 USD

Regular price ~~$699.95 USD~~ Sale price $664.95 USD
Unit price per

Sale
SLP Performance Muffler for 2018-23 Polaris RZR XP 1000 Models - Black - 09-120B

Sale

SLP Performance Muffler for 2018-23 Polaris RZR XP 1000 Models - Black - 09-120B

Regular price $664.95 USD

Regular price ~~$699.95 USD~~ Sale price $664.95 USD
Unit price per

Sale
SLP Performance Muffler for 2015-17 Polaris RZR XP 1000 Models - Black - 09-113B

Sale

SLP Performance Muffler for 2015-17 Polaris RZR XP 1000 Models - Black - 09-113B

Regular price $664.95 USD

Regular price ~~$699.95 USD~~ Sale price $664.95 USD
Unit price per

Sale
SLP Performance Muffler for 2015-17 Polaris RZR XP 1000 Models - Stainless - 09-113

Sale

SLP Performance Muffler for 2015-17 Polaris RZR XP 1000 Models - Stainless - 09-113

Regular price $617.45 USD

Regular price ~~$649.95 USD~~ Sale price $617.45 USD
Unit price per

Sale
SLP Performance Muffler for 2014 Polaris RZR XP 1000 Models - 09-111

Sale

SLP Performance Muffler for 2014 Polaris RZR XP 1000 Models - 09-111

Regular price $569.95 USD

Regular price ~~$599.95 USD~~ Sale price $569.95 USD
Unit price per

Sale
SLP Performance Muffler for 2011 Polaris RZR 900 XP - 09-109

Sale

SLP Performance Muffler for 2011 Polaris RZR 900 XP - 09-109

Regular price $569.95 USD

Regular price ~~$599.95 USD~~ Sale price $569.95 USD
Unit price per

Sale
SLP Performance Muffler for Polaris 800 RZR Models - 09-106

Sale

SLP Performance Muffler for Polaris 800 RZR Models - 09-106

Regular price $398.95 USD

Regular price ~~$419.95 USD~~ Sale price $398.95 USD
Unit price per

Sale
SLP Performance Muffler for 2013-17 Polaris 570 RZR Models - 09-115

Sale

SLP Performance Muffler for 2013-17 Polaris 570 RZR Models - 09-115

Regular price $398.95 USD

Regular price ~~$419.95 USD~~ Sale price $398.95 USD
Unit price per

Sale
SLP PicNic'R Series Silencer for Polaris 600/800 AXYS RMK & SKS 155" - 09-322

Sale

SLP PicNic'R Series Silencer for Polaris 600/800 AXYS RMK & SKS 155" - 09-322

Regular price $341.95 USD

Regular price ~~$359.95 USD~~ Sale price $341.95 USD
Unit price per

Sale
SLP PicNic'R Series Silencer for Polaris 850 AXYS SKS 155" & all RMK models - 09-328

Sale

SLP PicNic'R Series Silencer for Polaris 850 AXYS SKS 155" & all RMK models - 09-328

Regular price $341.95 USD

Regular price ~~$359.95 USD~~ Sale price $341.95 USD
Unit price per

Sale
SLP PicNic'R Silencer for 2019-20 600 & 2017-20 850 Ski-Doo G4 Chassis - 09-331

Sale

SLP PicNic'R Silencer for 2019-20 600 & 2017-20 850 Ski-Doo G4 Chassis - 09-331

Regular price $351.45 USD

Regular price ~~$369.95 USD~~ Sale price $351.45 USD
Unit price per

Sale

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