External Ignition Module with Single Plug. Fits Twin Cam 2004-2006 & Sportster 2004-2006 Models with Carburettor. Includes Wiring Harness. - Daytona Twin Tec RR Shocks - Softail Chrome * Does NOT fit 1984-1985

* Does NOT fit 1984-1985 FXST

* Avoid Worn out pulleys not replaced at time of belt replacement

ROLLIES PART No: MS-AS47211

The Trask Down Under Exhaust System is a high-performance

Measurements:

External Ignition Module with Single Plug. Fits Twin Cam 2004-2006 & Sportster 2004-2006 Models with Carburettor. Includes Wiring Harness. - Daytona Twin Tec RR Shocks - Softail Chrome * Does NOT fit 1984-1985For Matching Performance Coil Use # DTT 2008 Features & Benefits: * Wide timing advance adjustment suitable for stock to highly modified engines * Digitally set RPM limit (100 RPM steps) * Selectable multi spark mode for quick starting and smooth cruise * Coil outputs protected against short circuits * Optional USB interface and software for programming custom advance curve * Easy plug in installation * Supports all sensors including theft security