Wishlist Quick view BD Diesel IRON HORN 6.7L CUMMINS TURBO KIT Reliability and power! Yes, they go together. The problematic stock Holset turbo can now be replaced with a complete performance option that reduces EGT's and high turbo drive pressures. Save your head gasket and enjoy longer engine life with a... MSRP: Was: Now: $2,063.55 - $2,253.90 Choose Options