08-15 Kenworth T660 / 13-20 Peterbilt 579 / 11-20 Peterbilt 587 LED Fog Lights FactionFab Programmable Math Processing

Programmable Math Processing

This product is for anyone with a K Series build to upgrade to the Fuel Tech FT550 ECU Display Screen

(2) Front Axle Tube Seals

a custom bracket might be needed for better support underside of the trunk

Clear lens design - Maximizes output and fits factory aesthetic without modification

08-15 Kenworth T660 / 13-20 Peterbilt 579 / 11-20 Peterbilt 587 LED Fog Lights FactionFab Programmable Math ProcessingLED Fog Lights Direct OEM replacement fog lights with LED technology for heavy duty trucks. These units deliver brighter, whiter output than stock halogen units while consuming less power. Hard wired design maintains factory integration without modification. Ships from FL Warehouse LED Technology OEM Direct Fit Key Features LED Bulb Technology Produces whiter light output with lower heat generation than halogen, reducing electrical load on your