Power Tune Duals. Fits 1995-'08 HD Big Twins. 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 or ceramic black heat shielding with 220 coverage
• Oxygen sensor bungs*
• Durable16 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&SPower Tune headers (550-0004A) will fit the 2009-Up 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 adaptor kit will need to be purchased (550-0088).  

*Has 18mm sensor fittings in the stock locations for 2007-08 bikes. If not equipped with oxygen sensors, the ports can be used for tuning. Caps are included if ports are not used.

Manufacturer: S&S Cycle
Part Number: 550-0142A

Instructions Sheets:
Instructions Sheet (CLICK HERE)