Mazdaspeed MS3 MS6 CX-7 + EFR 7163 Turbo Oil Water Line Kit

This turbo oil and water line kit is built for Mazdaspeed models upgrading to the BorgWarner EFR 7163 turbo in the stock mount location. Since factory oil and coolant fittings do not match the EFR series, this kit includes all the correct adapters, lines, and hardware needed for a straightforward install. Perfect for:‣ Mazdaspeed 3 (MS3)‣ Mazdaspeed 6 (MS6)‣ Mazda CX-7 2.3L Turbo‣ Mazda Axela MPS with EFR 7163 upgrade ✅ Kit Includes‣ 4AN stainless braided oil feed line‣ 3/4" NBR rubber oil return hose‣ 6AN braided coolant lines‣ Banjo bolts, fittings, washers, and necessary adapters This kit eliminates the guesswork and hassle of sourcing individual components when upgrading from the stock K04 to the EFR 7163. Built for durability and proper fitment in stock-location setups.