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Original Equipment (OEM) and Engine Manufacturers


The EPA, European Union and other air agencies are forcing OEM's and engine manufacturers to make significant changes to their products in order to meet emissions reduction requirements. EPA Tier 4 and European Union Stage IIIB emissions levels require such a large reduction in NOx and PM that most engine manufacturers are forced to include a mix of EGR, SCR, DOC or DPF after-treatment solutions in their packages.

Emissions Guru Inc. works with engine manufacturers on viable reduction technologies to meet or exceed EPA Tier 4 and European Union Stage IIIB requirements along with certification / verification requirements. We work with original equipment manufacturers in the following capacities:


Each OEM we've worked with has had their own unique set of challenges in meeting Tier 4 / Stage IIIB requirements and TPEM exemptions. We understand your needs because we've been in your shoes. Put our experience and knowledge to work for you.

Please call us for a consultation.
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