These new power tune duals will add 8 horsepower over your stock header pipes. 

They have an independent dual look with hidden crossover and updated styling gives your bike a modern look.

Other Features:

Moves the rear cylinder header under the bike to reduce radiated heat to the passenger 

Full chrome heat shielding with 220º coverage 

Oxygen sensor bungs* 

Durable 16 gauge construction 

Spherical inlet design for improved sealing and exhaust gasket durability 

Hardware included to mount crossover pipe 

Compatible with all slip-on mufflers 

Made in the U.S.A.

*S&S Power Tune headers (550-0004) will fit the 2009-2016 Harley-Davidson® Tri Glide™ models.

  The same power gains and good looks that the two wheeled riders enjoy can now be installed onto the Tri Glide™ models.

  An additional adapter kit will need to be purchased (550-0088). 

 In addition the S&S line of 3 ½” touring mufflers are an excellent choice to complement the Power Tune header system.

*Has both 12mm and 18mm oxygen sensor fittings in the stock locations. 

Caps are included for both sets of ports.