Large 52mm high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item Fits  all Nissan S13s (180SX/200SX/Silvia) with "Red Top" and "Black Top" SR20DET engines

Large 42mm high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item Fits Mitsubishi Evo 4, 5 & 6

Large high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item Fits Mazda Mx-5 Mk2 1998-2005 manual only

Large 32mm high-flow aluminium core 30% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item Fits Honda Civic EP3 Type-R (2001-2005) Please note:  slam panel will require very minor trimming in order to fit

Large 42mm high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item Fits Toyota Celica ST185 GTFour 1989-1993

Large high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item

Large 55mm high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Fits Nissan 200SX S13s with CA18DET engine  only

Large 42mm high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item Fits Mitsubishi Evo 7, 8 & 9

Large 52mm high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item Fits Mazda RX-7 FD3s Please note:  some models may require slight modification to fit

Large 40mm high-flow aluminium core 30% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item Fits Honda Civic FN2 Type-R

Large high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item Fits Toyota Celica ZZT 1999-2006

Large 50mm high-flow aluminium core 40% greater cooling capability over OEM item Manufactured from aerospace grade aluminium Direct replacement for OEM item