(BLOW OUT) HARLEY SPORTSTER 2-INTO-1 "HIGH" AMERICAN OUTLAW 1986-2003 BIKE YEAR:1986-2003 O2 sensor NOT provided

O2 sensor NOT provided

2 1/2" to 3" double stepped performance baffles or optional quiet baffles

torque is a way to measure force

Multiple End-Caps available

Replacement Heat Shields for the 2-into-1 System

(BLOW OUT) HARLEY SPORTSTER 2-INTO-1 "HIGH" AMERICAN OUTLAW 1986-2003 BIKE YEAR:1986-2003 O2 sensor NOT provided*Shipping to the USA & Canada ONLY!!! EXCLUDING CALIFORNIA CLOSED COURSE COMPETITION ONLY CAT DELETE Premier performance 5 step, 4 1 2" Megaphone 2 into 1 exhaust system! Triple stepped headers for anti reversion, full range torque, and optimal horsepower 2 step baffle from 2 1 2" to 3" for optimum performance or optional quiet baffles 2 1 2" O. D. full length, 1 piece 220 degree heavy duty 16 gauge heat shields O2 ports & plugs provided for early