Sawicki Speed Shop 2-Into-1 Shorty Exhaust For Harley Touring You don't have to compete in the bagger race league to realize the performance benefits of a US made 2-into-1 exhaust system. Your daily rider will come to life with a good pipe and a tune. The Shorty 2-into-1 exhaust from Sawicki Speed Shop is over 20lbs lighter than your stock exhaust and is capable of adding 12hp and 8lb-ft of torque! With over a decade of experience perfecting their high-flow race inspired exhaust systems, it's no surprise that Sawicki out performs the competition. Features: Classic stepped performance headers 1-3/4 primary to 2 for maximum performance Mandrel bent aircraft quality stainless steel tubing Hand formed merge collector allows precise flow performance All TIG welds performed by hand in Charlotte, NC 18mm O2 sensor bungs for aftermarket tuners, accepts 12mm sensors with reducers 12 HP and 8 TQ, over stock (with tune) Entire system weighs 17lbs, 23lbs lighter than stock Note: Sawicki recommends flat mesh race style exhaust gaskets.