Perrin Front Mount Intercooler Core OnlyIntercooler Construction The PERRIN Intercooler Core is 28 long x 9. 25 tall x 3. 5 deep with a volume of 906. 5 cu in. which gives the PERRIN Intercooler the best overall design for cooling and pressure drop! The 3 8 bar and plate design is more durable than the tube and fin design and has the ability to withstand rocks and other debris. Intercooler Finish Every PERRIN Intercooler Core features a powder coat finish to protect your intercooler from