Intercooler Size: -Intercooler Overall Size: 17"x 13"x 3"; -Core Size: 11"x 11"x 3"; -Inlet/ Outlet: 2.5"OD Features: -Direct Replacement -ALL Aluminum Welded -Built to Strict Quality Control Standards -High Performance Tube and Fin Turbo Racing Design -Made of High Quality T-6061 Aluminum Durable Material -Helps Reducing Engine Inlet Air Temperature -Allow More Horsepower at the Same Boost Level and Even More Power at the Higher Boost Level Package: 1pcs of Turbo Intercooler .