S&S Performance

491 products

S&S Cycle offers premium high performance solutions for Harley-Davidson® and other v-twin motorcycles that includes engine components, exhaust and fuel systems, engine upgrade kits, and complete engines. Browse the range below!

482 Camshaft Kit. Fits Sportster 2004-2021

$1,512.99

Features & Benefits:- * .482″ Valve Lift. * Works with Stock Valve Springs. * Recommended for S&S 883 to 1250 conversion kits. * Best performance gains 3500-6500 rpm. Tech Tips:- * Requi...

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$1,446.99

Features & Benefits:- * Black ceramic finish. * Stripped down styling. * Aggressive sound. * Economical price. * Includes removable dB Reducer. * J2825 compliant. Tech Tips:- * Does NOT fit 20...

$1,446.99

Features & Benefits:- * Show quality chrome. * Stripped down styling. * Aggressive sound. * Economical price. * Includes removable dB Reducer. * J2825 compliant. Tech Tips:- * Does NOT fit 201...

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$1,248.99

Features & Benefits:- * Guardian black finish * 4.0″ Muffler shell * Grand National end cap * 50 State compliant * Removable dB Reducer (J2825 compliant) Tech Tips:- * Fuel Mixture Calibratio...

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$882.99

Features & Benefits:- * 10.5% more horsepower & 19.8% more torque, with Stealth Air Cleaner Kit. * Race inspired Grand National end cap. * Deeper exhaust note. * Stainless steel perforated...

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$1,248.99

Features & Benefits:- * Guardian Chrome finish * 4.0″ Muffler shell * Grand National end cap * 50 State compliant * Removable dB Reducer (J2825 compliant) Tech Tips:- * Fuel Mixture Calibrati...

$961.99

Your Triumph deserves nothing less than the S&S Grand National Slip-On Exhaust. Crafted from raw brushed stainless steel and tucked tight against the bike. Features & Benefits:- * Wake up ...

$957.99

Features & Benefits:- * Wake up the sound of your X500! Performance slip-on that will produce a throaty v-twin sound. * Aluminum end cap * Removable dB Reducer (J2825 compliant) * Proudly Made...

$1,691.99

Features & Benefits:- * Wake up the sound of your Scout! Performance slip-ons for the Scout that tidy up the exhaust area and produce a throaty v-twin sound * Aluminum end cap * Removable dB R...

$1,444.99

Features & Benefits:- * Black ceramic finish. * Race inspired Grand National end cap. * High flowing louvered baffle design with removable dB reducer. * J2825 compliant. * Bolts directly to st...

$1,443.99

Features & Benefits:- * Black ceramic finish. * Race inspired Grand National end cap. * High flowing louvered baffle design with removable dB reducer. * J2825 compliant. * Bolts directly to st...

$1,550.99

Features & Benefits:- * Up to 12% more horsepower and 6% more torque, when used with Stealth Air Cleaner Kit. * Race-inspired design, 4″ can with Grand National endcaps * Black ceramic finish....

$1,687.99

Features & Benefits:- * Wake up the sound of your Scout! Performance slip-ons for the Scout that tidy up the exhaust area and produce a throaty v-twin sound * Aluminum end cap * Removable dB R...

$1,444.99

Features & Benefits:- * Show quality chrome. * Race inspired Grand National end cap. * High flowing louvered baffle design with removable dB reducer. * J2825 compliant. * Bolts directly to sto...

$1,443.99

Features & Benefits:- * Show quality chrome. * Race inspired Grand National end cap. * High flowing louvered baffle design with removable dB reducer. * J2825 compliant. * Bolts directly to sto...