ATP Chemicals & Supplies - TRCair Diesel Exhaust Fluid 2.5 Gallon

TRCair Diesel Exhaust Fluid (DEF) is a high-purity solution composed of 32.5% urea and 67.5% deionized water, formulated to meet 2010 EPA Diesel Emission Standards and international standard ISO 22241. This 2.5-gallon container is designed for diesel engines equipped with Selective Catalytic Reduction (SCR) systems, improving fuel economy and reducing nitrogen oxide emissions. The product is formaldehyde-free and environmentally friendly, ensuring optimal performance of your vehicle's emission system. ([90racing.com](https://90racing.com/products/atp-chemicals-00250?utm_source=openai))