Boss PQ-3B / PQ-4 Boss PQ-4 Cap Upgrade Kit $14.99 Add to cart Boss Boss PQ-4 Hi-Fi Plus Mod Kit $29.99 Add to cart Boss PQ-3B Cap Upgrade Kit $14.99 Add to cart Sale Product on sale Boss PQ-3B Hi-Fi Plus Mod Pedal Type Select options
Boss PQ-4 Cap Upgrade Kit$14.99Boss Boss PQ-4 Hi-Fi Plus Mod Kit$29.99
Boss PQ-3B Cap Upgrade Kit$14.99Boss PQ-3B Hi-Fi Plus ModPedal Type