Proven Performance® For The Powersports Industry

Grand National 2:2 Exhaust System

for HD® Dyna®

SHOP NOW

Black Carburetors

Super E & G

SHOP NOW

Hooligan Kits

for 2000-2018 HD® Sportster® Models

SHOP NOW

BLACK EDITION

Performance Engines

SHOP NOW

Performance Valve Train

for 2017-2018 HD® Milwaukee-Eight® Motorcycles

SHOP NOW

El Dorado Exhaust Package

50 State Legal

SHOP NOW

Slip-On Mufflers

for HD® Dyna® Models

SHOP NOW
60th Anniversary Rumble at the Ranch Race

INTAKE & EXHAUST

SHOP NOW

CAMS & PUSHRODS

SHOP NOW

97'' & 106" BIG BORE KIT

SHOP NOW

CNC PORTED HEADS & FUEL SYSTEM UPGRADES

SHOP NOW

Grand National Slip-Ons for 2018 Harley-Davidson® Fat Bob Models

LEARN MORE

Mini Teardrop Air Cleaner Kits

LEARN MORE

"A Passion For Speed...
A History of Proven Performance"

OUR HISTORY
Daytona Bike Week 2018

Daytona Bike Week 2018

2:45
S&S at Donnie Smith Bike Show 2018

S&S at Donnie Smith Bike Show 2018

3:32
Babes Ride Out 5

Babes Ride Out 5

2:38
Listen to Grand National Slip-Ons for 2018 M8 Fat Bob®

Listen to Grand National Slip-Ons for 2018 M8 Fat Bob®

0:28
Installing S&S Cycle Tappet Cuffs on an M8 Engine

Installing S&S Cycle Tappet Cuffs on an M8 Engine

10:03