Lower EGTs 100-300 degrees and increase HP by 65+ with a cleaner, cooler running Chevy/ GMC LBZ / LLY/ LMM / LML / L5P Diesel Duramax! The Snow Performance Diesel...
Lower EGTs 100-300 degrees and increase HP by 65+ with a cleaner, cooler running Ford 7.3 / 6.0 / 6.4 / 6.7 Powerstroke! The Snow Performance Diesel Stage 2 Boost...