CSF 7101 Heavy-Duty Intercooler 2011-2015 GM 6.6L Duramax LML CSF 7101 Heavy-Duty Intercooler 2011-2015 GM 6.6L Duramax LMLSHIPS TO CONTINENTAL 48 ONLY The CSF 7101 Heavy-Duty Intercooler is manufactured to provide durability and performance on your 2011-2015 GM 6.6L Duramax LML. This heavy duty Intercooler... MSRP: Was: Now: $999.00 Add to Cart The item has been added