BOOST Products Competition Intercooler 650HP 18" x 12" x 3" with 3" I/O ODThe new Intercooler Series provides you with a new generation cooling core at the best price performance ratio. The new competition core convinces with accurate processing and best cooling result with extremely low counter pressure. While old Bar and Plate cores already have been replaced by Fin and Tube cores our new Competition cores replace the ordinary Fin and Tube. The very light cooling cores have inner turbulators for an optimal cooling effect