Fass
FASS Titanium Signature Series PLUS 220GPH Fuel System for 2017-2019 Duramax (700-900hp)
TSPC13250F220GCAD $1,323.12FASS Titanium Signature Series PLUS 140GPH Fuel System for 2017-2019 GM/Chevy Duramax 6.6L (Stock-700hp)
TSPC13180F140GCAD $1,247.86