Exhaust Port Torque Cones, Steel, for 1999-2017 Harley-Davidson Twin Cam, Sportster XL Evolution (EVO) Motors

Description

Torque Cones not only increase power, but they are necessary for unbaffled exhaust systems to reduce reversion.

Features:

• CNC-machined from Steel with precise angles for maximum effect.
• Improve power by increasing the exhaust gas velocity.
• Help to reduce exhaust reversion.
• Great for use with un-baffled exhaust systems that require some type of back pressure to run right.
• Simple installation requiring no permanent modification.
• Extra exhaust port gaskets are NOT required.
• Fits 1999-2017 Twin Cam Models and Harley Sportster Evolution (EVO)
• Sold in pairs

NOTE: Will not fit Twin Cam 2010-2017 with OEM head pipes

Finish:

• Machined Steel

Dimensions:

• OD – 1-7/8″
• OD – 1.31″ (Smallest Taper)
• Top to Bottom – 1-1/4”

Fitment:

• Fits 1999-2017 Twin Cam Models and Harley Sportster Evolution (EVO)
• NOTE: Will not fit Twin Cam 2010-2017 with OEM head pipes