Keep your 2017–2022 Ford 6.7L Powerstroke running clean, efficient, and trouble-free with diesel exhaust aftertreatment parts from Norcal Diesel Performance. The 6.7L Powerstroke is a powerhouse built for serious towing and hard work, but to keep emissions in check and performance on point, your aftertreatment system needs to be in peak shape. We stock trusted brands like Bosch, Alliant Power, and PureDPF, offering everything from high-precision EGT sensors to reliable DEF injectors and PM sensors. Whether you're replacing a failed component or doing preventative maintenance, these parts are critical to preventing costly downtime and keeping your truck emissions-compliant. Don’t risk performance or pass on emissions testing; get the right parts the first time.
