PERRIN Short Shifter Adapter - Subaru STI VA Shift Knobs The AEM charge pipe has

The AEM charge pipe has been engineered to reduce turbo charged air pressure loss as well as dramatically increase air flow from the turbo to the intercooler

Invidia decided to include the down-pipe/mid-pipe/front-pipe with this system

Allows for smooth flow and effective cooling of the charge air entering the engine

The disc is made from our own proprietary cast iron

Relocate your front license plate with the PERRIN Front License Plate Relocate for a modified look and better airflow to radiators and intercoolers without having to drill holes in your bumper

PERRIN Short Shifter Adapter - Subaru STI VA Shift Knobs The AEM charge pipe hasFits 2004+ Subaru STI The Perrin STI Short Shifter Adapter is a new and unique way of shortening your shifters throws with out just cutting down the length of the shift rod. A major plus is the built in throw adjustability; from 10% 50% reduction in throw with the use of single tool! Installation is the quickest around! No messing with the reverse lockout cable, or disassembling a bunch of parts, or jacking up the car. This saves you time and money