COBB Tuning Front Mount Intercooler Core Black - 2015-2021 Subaru WRX/STI PDM_steering-wheel-quick-releases The factory sheet metal timing

The factory sheet metal timing belt guide leaves room to be improved on

Adds a cleaner and more pronounced look that will go well with other carbon fiber parts you may have on your vehicle

using the included tap connector

These will save weight while producing a race-inspired exhaust note

Available in a variety of powder-coated finishes

COBB Tuning Front Mount Intercooler Core Black - 2015-2021 Subaru WRX/STI PDM_steering-wheel-quick-releases The factory sheet metal timingThe Inlet: Where Factory Plastic Costs You Power The factory turbo inlet on the VA STI is a known restriction a plastic piece designed around packaging constraints rather than airflow efficiency. The Cobb Tubo Inlet replaces it with a larger diameter unit designed to feed the turbocharger more freely. Less restriction at the inlet means the turbocharger can build boost from a stronger air supply, improving response and reducing heat generating