Laser absorption spectroscopy (LAS) has been used over the last several decades for the measurement of trace gasses in the atmosphere. For over a decade. LAS measurements from multiple sources and tens of retroreflectors have been combined with sparse-sample tomography methods to estimate the 2-D distribution of trace gas concentrations and underlying fluxes from point-like sources. I... https://www.roneverhart.com/K-N-63-Series-Cold-Air-Intake-Dodge-Ram-5-7L-Hemi-2009-2010-Ram-5-7L-Hemi-2011-2018/