S&S Cycle
S&S Cycle delivers premium performance parts for Harley-Davidson motorcycles, blending racing heritage with American engineering. From exhaust systems and air cleaners to the iconic S&S Super E Carburetor and 475 Cam, every component is designed for power, reliability, and precision. Upgrade your Harley with S&S Cycle for unmatched throttle response and durability, whether on the street or the strip.
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S&S Cycle - 550-1170 - 2-into-1 GNX Exhaust System - 49-State - Chrome - M8 Touring
S&S Cycle
$1,334.95S&S Cycle - 550-1170 - 2-into-1 GNX Exhaust System - 49-State - Chrome - M8 TouringFeaturesDeep exhaust tone and increased performance4-1/2" Outside Diameter muffler bodyLouvered baffleRace inspired...$1,334.95 -
S&S Cycle - 18002758 - 2-into-1 GNX Exhaust System - Race Only - Chrome - Touring
S&S Cycle
$1,025.95S&S CYCLE - 18002758 - 2-into-1 GNX Exhaust System - Race Only - Chrome - TouringFeatures4-1/2" MufflerLouvered baffleRace inspired Grand National End CapRemovable dB Reducer (J2825 compliant)Made in...$1,025.95 -
S&S Cycle - 18002757 - 2-into-1 GNX Exhaust System - Race Only - Guardian Black - Touring
S&S Cycle
$1,025.95S&S CYCLE - 18002757 - 2-into-1 GNX Exhaust System - Race Only - Guardian Black - TouringFeatures4-1/2" MufflerLouvered baffleRace inspired Grand National End CapRemovable dB Reducer (J2825...$1,025.95 -
S&S Cycle - 550-1142 - 2-into-1 Swindler Exhaust Conversion Kit - 4-1/2" - Chrome - M8 Touring
S&S Cycle
$407.95S&S Cycle - 550-1142 - 2-into-1 Swindler Exhaust Conversion Kit - 4-1/2" - Chrome - M8 TouringFeaturesEasy, economical way to upgrade your existing exhaust system into a 2-into-1 systemKit uses the...$407.95 -
S&S Cycle - 550-1141 - 2-into-1 Swindler Exhaust Conversion Kit - 4-1/2" - Black - M8 Touring
S&S Cycle
$407.95S&S Cycle - 550-1141 - 2-into-1 Swindler Exhaust Conversion Kit - 4-1/2" - Black - M8 TouringFeaturesEasy, economical way to upgrade your existing exhaust system into a 2-into-1 systemKit uses the...$407.95 -
S&S Cycle - 550-1140 - 2-into-1 Swindler Exhaust Conversion Kit - 4" - Chrome - M8 Touring
S&S Cycle
$407.95S&S Cycle - 550-1140 - 2-into-1 Swindler Exhaust Conversion Kit - 4" - Chrome - M8 TouringFeaturesEasy, economical way to upgrade your existing exhaust system into a 2-into-1 systemKit uses the stock...$407.95 -
S&S Cycle - 550-1139 - 2-into-1 Swindler Exhaust Conversion Kit - 4" - Black - M8 Touring
S&S Cycle
$407.95S&S Cycle - 550-1139 - 2-into-1 Swindler Exhaust Conversion Kit - 4" - Black - M8 Touring Features Easy, economical way to upgrade your existing exhaust system into a 2-into-1 system Kit...$407.95 -
S&S Cycle - 550-0772 - 2-into-1 Sidewinder Exhaust System - 50 State - Black - Touring '07-'16
S&S Cycle
$1,540.95S&S Cycle - 550-0772 - 2-into-1 Sidewinder Exhaust System - 50 State - Black - Touring '07-'16FeaturesMerging a full flow stainless header into a highly engineered collector and culminating in a...$1,540.95 -
S&S Cycle - 550-0758 - 2-into-1 Sidewinder Exhaust System - 50-State - Chrome - M8 Touring
S&S Cycle
$1,540.95S&S Cycle - 550-0758 - 2-into-1 Sidewinder Exhaust System - 50-State - Chrome - M8 TouringFeaturesIncreased power and torqueStainless steel header constructionHigh-flow catalytic convertersIncludes...$1,540.95 -
S&S Cycle - 550-0771 - 2-into-1 Sidewinder Exhaust System - 50 State - Chrome - Touring '07-'16
S&S Cycle
$1,540.95S&S Cycle - 550-0771 - 2-into-1 Sidewinder Exhaust System - 50 State - Chrome - Touring '07-'16FeaturesMerging a full flow stainless header into a highly engineered collector and culminating in a...$1,540.95 -
Out of stock
S&S Cycle - 550-0680B - El Dorado Dual Exhaust System - Black - Machined Black Tracer
S&S Cycle
$1,799.95S&S Cycle - 550-0680B - El Dorado Dual Exhaust System - Black - Machined Black TracerFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or...$1,799.95 -
Out of stock
S&S Cycle - 550-0678B - El Dorado Dual Exhaust System - Chrome - Black Tracer
S&S Cycle
$1,799.95S&S Cycle - 550-0678B - El Dorado Dual Exhaust System - Chrome - Black TracerFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...$1,799.95 -
S&S Cycle - 550-0679B - El Dorado Dual Exhaust System - Black - Black Thruster
S&S Cycle
$2,055.95S&S Cycle - 550-0679B - El Dorado Dual Exhaust System - Black - Black ThrusterFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...$2,055.95 -
S&S Cycle - 550-0677B - El Dorado Dual Exhaust System - Chrome - Black Thruster
S&S Cycle
$2,055.95S&S Cycle - 550-0677B - El Dorado Dual Exhaust System - Chrome - Black ThrusterFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...$2,055.95 -
S&S Cycle - 550-0776 - 2-into-1 Exhaust for '95-'16 FL - Chrome
S&S Cycle
$1,437.95S&S Cycle - 550-0776 - 2-into-1 Exhaust for '95-'16 FL - ChromeFeatures2-into-1 styling for high-performance BaggersIncreased power and torqueMachined aluminum end capIncludes removable dB reducer...$1,437.95 -
S&S Cycle - 550-0777 - 2-into-1 Exhaust for '95-'16 FL - Black
S&S Cycle
$1,437.95S&S Cycle - 550-0777 - 2-into-1 Exhaust for '95-'16 FL - BlackFeatures2-into-1 styling for high-performance BaggersIncreased power and torqueMachined aluminum end capIncludes removable dB reducer and...$1,437.95 -
S&S Cycle - 550-0705 - Power Tune® Dual Headers - Black Ceramic
S&S Cycle
$875.95S&S Cycle - 550-0705 - Power Tune® Dual Headers - Black CeramicFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear...$875.95 -
S&S Cycle - 550-0704 - Power Tune® Dual Headers - Chrome
S&S Cycle
$875.95S&S Cycle - 550-0704 - Power Tune® Dual Headers - ChromeFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear cylinder...$875.95 -
S&S Cycle - 550-0799 - Header Adapter Kit - Fits 09, 2014-2020 FLHTCUTG
S&S Cycle
$109.95S&S Cycle - 550-0799 - Header Adapter KitFeaturesAllow you to run the independent dual-look with "under the bike" cross-over exhaust systemsHidden crossover passage between front and rear pipes for...$109.95 -
S&S Cycle - 550-0142A - Power Tune® Dual Headers - Black Ceramic
S&S Cycle
$871.95S&S Cycle - 550-0142A - Power Tune® Dual Headers - Black CeramicFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear...$871.95 -
S&S Cycle - 550-0003A - Power Tune® Dual Headers - Chrome
S&S Cycle
$871.95S&S Cycle - 550-0003A - Power Tune® Dual Headers - ChromeFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear cylinder...$871.95 -
S&S Cycle - 550-0143B - Power Tune® Dual Headers - Black Ceramic
S&S Cycle
$871.95S&S Cycle - 550-0143B - Power Tune® Dual Headers - Black CeramicFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear...$871.95 -
S&S Cycle - 550-0004B - Power Tune® Dual Headers - Chrome
S&S Cycle
$871.95S&S Cycle - 550-0004B - Power Tune® Dual Headers - ChromeFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear cylinder...$871.95 -
S&S Cycle - 550-1098 - 2-into-1 Qualifier Exhaust System - Guardian Black
S&S Cycle
$1,128.95S&S Cycle - 550-1098 - 2-into-1 Qualifier Exhaust System - Guardian BlackFeaturesFull stainless steel constructionComputer-aided stepped header design to maximize power outputPrecision bends allow...$1,128.95 -
Out of stock
S&S Cycle - 550-1097 - 2-into-1 Qualifier Exhaust System - Brushed
S&S Cycle
$1,128.95S&S Cycle - 550-1097 - 2-into-1 Qualifier Exhaust System - BrushedFeaturesFull stainless steel constructionComputer-aided stepped header design to maximize power outputPrecision bends allow for...$1,128.95 -
Out of stock
S&S Cycle - 550-0772B - 50 State 2:1 Sidewinder® Exhaust - Black
S&S Cycle
$1,549.95S&S Cycle - 550-0772B - 50 State 2:1 Sidewinder® Exhaust - BlackFeaturesIncreased power and torqueStainless steel stepped header constructionHigh-flow catalytic convertersIncludes adapters that allow...$1,549.95 -
Out of stock
S&S Cycle - 550-0771B - 50 State 2:1 Sidewinder® Exhaust - Chrome
S&S Cycle
$1,549.95S&S Cycle - 550-0771B - 50 State 2:1 Sidewinder® Exhaust - ChromeFeaturesIncreased power and torqueStainless steel stepped header constructionHigh-flow catalytic convertersIncludes adapters that...$1,549.95 -
Out of stock
S&S Cycle - 550-0758D - 50 State 2:1 Sidewinder® Exhaust - Chrome
S&S Cycle
$1,549.95S&S Cycle - 550-0758D - 50 State 2:1 Sidewinder® Exhaust - ChromeFeaturesIncreased power and torqueStainless steel stepped header constructionHigh-flow catalytic convertersIncludes adapters that...$1,549.95 -
Out of stock
S&S Cycle - 550-0759D - 50 State 2:1 Sidewinder® Exhaust - Black
S&S Cycle
$1,675.95S&S Cycle - 550-0759D - 50 State 2:1 Sidewinder® Exhaust - BlackFeaturesIncreased power and torqueStainless steel stepped header constructionHigh-flow catalytic convertersIncludes adapters that allow...$1,675.95 -
Out of stock
S&S Cycle - 550-0702C - El Dorado Dual Exhaust - Black - Black Tracer
S&S Cycle
MSRP: $1,969.95$1,799.95S&S Cycle - 550-0702C - El Dorado Dual Exhaust - Black - Black TracerFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock oxygen...MSRP: $1,969.95$1,799.95 -
S&S Cycle - 550-0851A - El Dorado Dual Exhaust System - Chrome - Chrome Tracer
S&S Cycle
MSRP: $1,969.95$1,799.95S&S Cycle - 550-0851A - El Dorado Dual Exhaust System - Chrome - Chrome TracerFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...MSRP: $1,969.95$1,799.95 -
Out of stock
S&S Cycle - 550-0701C - El Dorado Dual Exhaust System - Chrome - Black Tracer
S&S Cycle
$1,799.95S&S Cycle - 550-0701C - El Dorado Dual Exhaust System - Chrome - Black TracerFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...$1,799.95 -
S&S Cycle - 550-0700C - El Dorado Dual Exhaust System - Black - Black Thruster
S&S Cycle
$2,055.95S&S Cycle - 550-0700C - El Dorado Dual Exhaust System - Black - Black ThrusterFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...$2,055.95 -
Out of stock
S&S Cycle - 550-0699C - El Dorado Dual Exhaust System - Chrome - Black Thruster
S&S Cycle
$2,055.95S&S Cycle - 550-0699C - El Dorado Dual Exhaust System - Chrome - Black ThrusterFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...$2,055.95 -
S&S Cycle - 50-State 2-into-1 Sidewinder® Exhaust System fits M8 Models - Lava Chrome
S&S Cycle
$1,798.95S&S Cycle - 50-State 2-into-1 Sidewinder® Exhaust System fits M8 Models - Lava Chrome Features: Smokey chrome with all the reflective qualities of traditional chromium Durable and easy...$1,798.95 -
Out of stock
S&S Cycle - Race Only 2-into-1 Qualifier Exhaust System fits '22-Up Indian Chief Models
S&S Cycle
$1,441.95S&S Cycle - Race Only 2-into-1 Qualifier Exhaust System fits '22-Up Indian Chief Models Features: Inspired by the S&S King of The Baggers racing efforts Full heat shields on both front...$1,441.95 -
S&S Cycle - 49-State Qualifier 2-into-1 Exhaust System fits Indian Chief Model
S&S Cycle
$1,746.95S&S Cycle - 49-State Qualifier 2-into-1 Exhaust System fits Indian Chief Model Features: Full heat shields on both front and rear headers Stainless steel stepped header...$1,746.95 -
Out of stock
S&S Cycle - 2-into-1 Qualifier Exhaust System Race Only fits '17-'23 Touring Models - Silver
S&S Cycle
$1,441.95S&S Cycle - 2-into-1 Qualifier Exhaust System Race Only fits '17-'23 Touring Models - Silver Features Full heat shields on both front and rear headers Stainless steel stepped header...$1,441.95 -
Out of stock
S&S Cycle - 2-into-1 Qualifier Exhaust System Race Only fits '17-'23 Touring Models - Black
S&S Cycle
$1,441.95S&S Cycle - 2-into-1 Qualifier Exhaust System Race Only fits '17-'23 Touring Models - Black Features Full heat shields on both front and rear headers Stainless steel stepped header...$1,441.95 -
S&S Cycle - 49-State 2-into-1 Qualifier Exhaust System fits '17-'23 Touring Models - Black
S&S Cycle
$1,746.95S&S Cycle - 49-State 2-into-1 Qualifier Exhaust System fits '17-'23 Touring Models - Black Features Full stainless steel construction Computer-aided stepped header design to maximize power...$1,746.95
S&S Cycle – High-Performance Harley-Davidson Engines, Exhausts & Motorcycle Parts
S&S Cycle has been a powerhouse in Harley-Davidson performance engineering since 1958, known for building some of the most reliable and powerful V-Twin engines in the world. From the iconic S&S Super E Carburetor to the Grand National Exhaust and Stealth Air Cleaner Kits, every part embodies decades of racing experience and precision craftsmanship, helping riders unlock true American horsepower.
Whether you’re upgrading with S&S camshafts, big bore kits, lifters, oil pumps, or pushrods, each component is designed for maximum performance, durability and throttle response. Riders trust S&S Cycle exhausts and engine upgrade kits for their proven power gains, crisp acceleration and unmistakable exhaust note, perfect for Harley enthusiasts who want both street and track-ready performance.
S&S Cycle also offers advanced intake, ignition and lubrication systems, giving riders the tools to fine tune every aspect of their Harley-Davidson. With a legacy rooted in racing innovation and American craftsmanship, S&S Cycle performance parts deliver the perfect balance of power, reliability and engineering excellence, making it the top choice for those who live and breathe V-Twin performance.