Process West Hood Scoop Splitter - Subaru 03-07 WRX & 06-07 STI 1980-bmw-320i-esi8680334 FKM Viton O-ring ensures reliable

FKM Viton O-ring ensures reliable sealing

BMW - 3 Series - E46 - 1997 - 2006 - RWD - FL

Gray 2016 Subaru BRZ Series

water or coolant

Each exhaust comes complete with bespoke adapter plates and gaskets to fit AWE’s dual 3” system to factory downpipes (if you’re mating to aftermarket components

Process West Hood Scoop Splitter - Subaru 03-07 WRX & 06-07 STI 1980-bmw-320i-esi8680334 FKM Viton O-ring ensures reliableOne of the most overlooked steps when upgrading a Subaru intercooler is fitting a correctly sized hood scoop splitter. Without it, even the best intercooler upgrade falls short. A larger core adds cooling surface area, but if the factory splitter stays in place it restricts airflow to the new core. Remove the splitter entirely and the problem reverses: air flows around the intercooler rather than through it, causing heat soak and rising intake air