Our proprietary SinisterSound fairing system is why we sound louder, more crisp and are able to achieve more mid-range bass in such a tight space than anyone else. We worry about the science behind it so you don't have to!
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of 10 results
Sinister Sound Ultra/CVO breakout harness
$99.95
15-18 Road Glide SinisterSound Fairing System
$599.00
15-18 Road Glide SinisterSound Fairing System w/Arc Audio Moto 720, RG15 and Line Level
$1,324.00
15-18 Road Glide SinisterSound Fairing System w/Arc Audio Moto720. RG15 - NO LINE LEVEL
$1,284.00
19-UP Road Glide SinisterSound Fairing System
$599.00
19-UP Road Glide SinisterSound Fairing System w/Arc Audio Moto720 and RG15
$1,324.00
14-UP SinisterSound tour pack speakers, woofers, and crossovers only
$349.00
14-UP SinisterSound Ultra rear, woofers, speaker covers, crossover, and spacer