Explore Lifestyle Cycles' Engine collection, which features high-quality parts designed to enhance your engine's power, speed, and capability.
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S&S CYCLE Camshaft - Easy Start - 625 Chain Drive- Twin Cam '99-'06 (except '06 Dyna)
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - Silver - Softail '18-'24
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Full stainless steel construction Computer-aided stepped header design to maximize power output Precision bends allow for class-leading g...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - Black - Softail '18-'24
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Full stainless steel construction Computer-aided stepped header design to maximize power output Precision bends allow for class-leading g...
View full detailsS&S CYCLE Camshaft - Easy Start - 557 Chain Drive - Twin Cam '07-'17 | Dyna '06
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Allow for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe ...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - Race Only - Brushed Stainless - Softail '18-'24
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Inspired by the King of the Baggers race bike exhaust system Stainless steel stepped header construction Full heat shields on front and r...
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S&S CYCLE Camshaft - Easy Start - 557 Gear Drive - Twin Cam '07-'17 | Dyna '06
S&S CYCLE Camshaft - Easy Start - 557 Gear Drive - Twin Cam '07-'17 | Dyna '06
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Allow for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe ...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - Race Only - Guardian Black - Softail '18-'24
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Inspired by the King of the Baggers race bike exhaust system Stainless steel stepped header construction Full heat shields on front and r...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - Race Only - Brushed Stainless - Touring '17-'23
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Inspired by the King of the Baggers race bike exhaust system Full heat shields on front and rear header pipes S&S race inspired muffl...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - Race Only - Guardian Black - Touring '17-'24
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Inspired by the King of the Baggers race bike exhaust system Full heat shields on front and rear header pipes S&S race inspired muffl...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - 50-State - Black - Touring '17-'24
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Full stainless steel construction Computer-aided stepped header design to maximize power output Precision bends allow for class-leading g...
View full detailsS&S CYCLE Camshaft Kit - 551C Chain Drive - '07-'17 Twin Cam and '06 Dyna
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Designed for engines with 96 to 106 CID and 9:1 to 9:9 compression, this is a bolt-in cam set for stock or mildly modified touring bikes ...
View full detailsS&S CYCLE Grand National Slip-On Muffler - Brushed Stainless Steel - X500 '24
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Stainless steel muffler body with exposed TIG welds Brushed stainless steel finish Race inspired Grand National end cap Removable dB redu...
View full detailsS&S CYCLE Camshaft Kit - 583C - Chain Drive - '07-'17 Twin Cam and '06 Dyna
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Great overall cam for Softail and Dyna Provides strong low-end torque and horsepower Strongest from 1500-5000 rpm Made in the USA Notes ...
View full detailsS&S CYCLE 4-1/2" MK45 Performance Slip-On Mufflers - Lava Chrome - 50-State - Touring '17-'25
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Lava Chrome finish features the traditional mirror finish of chromium and gives it a smoky radiance for unique dark look with reflective ...
View full detailsS&S CYCLE Camshaft - Easy Start - 640 Gear Drive - Twin Cam '99-'06 (except '06 Dyna)
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Allows for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - 50-State - Brushed - Stainless Steel - Challenger '20-'23
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Inspired by the S&S King of the Baggers racing efforts, Qualifier is a two-into-one exhaust designed to make power and rattle cages F...
View full detailsS&S CYCLE Valve Spring Kit - 0.585" - Street Performance - Twin Cam '99-'04
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Unique S&S design dual-spring kit reduces the risk of valve float Suitable for high performance applications For valve lift to 0.585"...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - Race Only - Black - Stainless Steel - Challenger '20-'23
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Inspired by the S&S King of the Baggers racing efforts, Qualifier is a two-into-one exhaust designed to make power and rattle cages F...
View full detailsS&S CYCLE 2-into-1 Qualifier Exhaust System - 50-State - Black - Stainless Steel - Challenger '20-'23
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Inspired by the S&S King of the Baggers racing efforts, Qualifier is a two-into-one exhaust designed to make power and rattle cages F...
View full detailsS&S CYCLE Camshaft Kit - 475G Gear Drive - Twin Cam '99-'06 (except '06 Dyna)
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Bolt-in cam providing power from 2200-5200 RPM in engines with displacement from 107-135 cubic inches Bumps horse power to over 100 and m...
View full detailsS&S CYCLE Outer Cam Gears Drive Kit - Twin Cam '99-'06
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features A four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer cam d...
View full detailsS&S CYCLE Grand National Slip-On Mufflers - Chrome - 50-State - Scout '15-'23
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Performance slip-on mufflers that will wake up the sound of your Scout Direct bolt-on to factory header pipes; does not require EFI tunin...
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S&S CYCLE Grand National Slip-On Mufflers - Chrome - Race Only - Scout '19-'23
S&S CYCLE Grand National Slip-On Mufflers - Chrome - Race Only - Scout '19-'23
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Performance slip-on mufflers that will wake up the sound of your Scout Direct bolt-on to the factory header pipes; does not require EFI t...
View full detailsS&S CYCLE Grand National Slip-On Mufflers - Black - 50-State - Scout '15-'23
S&S CYCLE_small.png?v=24178208168894044801780332804)
Features Performance slip-on mufflers that will wake up the sound of your Scout Direct bolt-on to factory header pipes; does not require EFI tunin...
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