Modified Downstream Injector

Take control of your downstream setup with injector mods built for stronger chemical pull, better performance, and more consistent results in the field. Whether you're chasing hotter mixes, running long hose lengths, or trying to maximize draw on larger setups, these modified injectors are designed to outperform stock injectors where it matters most.  1553 Mod Injector Best all-around daily setup Consistently pulls around 0.85 GPM Handles up to 300 ft of 3/8" hose very well Great balance of performance and hose distance Ideal for everyday house washing setups Reliable upgrade over stock injectors 1917 Mod Injector Stronger pull for shorter hose runs Consistently pulls around 1 GPM Best performance with up to 200 ft of 3/8" hose At 300 ft of 3/8" hose, expect the draw to drop closer to 0.5 GPM Great option for contractors wanting a hotter downstream mix without switching to a dedicated soft wash system