Perrin Front Mount Intercooler | Silver Core and Beam Only WRX/STI 15-2020 | PSP-ITR-437-1SL Nanking and boost applications without kinking

and boost applications without kinking or collapsing under pressure

You'll access the mirror from the inside door handle area to disconnect the old mirror and connect the new one

Can I use this right out of the box

No modifications to the cat or manifold required for fitment

Perrin Front Mount Intercooler | Silver Core and Beam Only WRX/STI 15-2020 | PSP-ITR-437-1SL Nanking and boost applications without kinkingSwap out your overheated factory top mount intercooler for the PERRIN Front Mount Intercooler to get the most out of your turbocharged STI. Add power and a new bold look all in one. The most important part of any intercooler system is the core. The core cools the charged air on the way to the engine. The factory Subaru tube and fin intercooler was designed to be easy to manufacture, but is not good for performance. Our testing has shown the optimum