THUNDERHEADER RACING 2:1 EXHAUST SYSTEM HARLEY SOFTAILS MODELS 86-06 YAF includes all OEM gauge functions

includes all OEM gauge functions including check engine light

No machining

Extreme strength lightweight Chromoly hollow axle made from 150ksi heat treated medium carbon steel alloy

making more comfort available through dealerships worldwide or just a click or call away

Ratios are:

THUNDERHEADER RACING 2:1 EXHAUST SYSTEM HARLEY SOFTAILS MODELS 86-06 YAF includes all OEM gauge functionsTHUNDERHEADER RACING 2: 1 EXHAUST SYSTEM HARLEY SOFTAILS MODELS 86 06 CHOOSE HEAT SHEILD OPTION IN DROP DOWN CHOOSE COLOR IN OPTIONS Our Thunderheader design on the 1986 2006 features 1 3 4 head pipes to our patented megaphone muffler design. No O2 sensor ports. Includes a transmission bracket and all hardware to mount the exhaust. Heat shields sold separately. NOTE : ORDER TIMES ON THESE SYSTEMS CAN BE 8 10 WEEKS OR MORE HARLEY SOFTAIL HERITAGE