Mishimoto - Performance Aluminium Radiator - Honda - Civic FG2 (MT)Specifications: Manufacturer: Mishimoto Part Number: MMRAD CIV 06SI Transmission: MT Core Type: Dual Core Direct fit for the 20062011 Honda Civic Si Full aluminum construction with durable TIG welded end tanks Features a two row, 1. 57" thick brazed aluminum core which provides efficient fluid temperature regulation on the street and track Polished end tanks provide a stylish upgrade to your engine bay Includes Magnetic Drain Plug to capture any