2017-2020 Subaru BRZ A/T Black Inlet Hose by Perrin

Increase engine airflow and horsepower while adding a touch of color and style to your engine bay with the PERRIN Inlet Hose for FR-S / BRZ / 86.

3" Diameter for More Airflow - The PERRIN Inlet Hose has a 3.0" internal diameter compared to 2.7" found in the OEM part. This allows for a greater amount of air to smoothly enter your engine with virtually no restriction. This larger diameter will easily support bolt on modifications especially aftermarket cams.

No Tuning Required - Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.

Smoother Air Flow to Throttle Body - The PERRIN Inlet Hose is perfectly smooth on the inside and has a larger radius bend toward the throttle body. Compared to the stock part, which has a very sharp bend, the PERRIN Inlet hose makes a much more gradual bend toward the throttle body making for even less restriction. This along with removing the pleats found in the OEM hose, makes for more horsepower, and improves acceleration.

SS Internal Support Wire - The PERRIN Inlet Hose is reinforced with a stainless steel support wire that is embedded within the silicone layers. The support adds rigidity to the hose and prevents collapse when used with restrictive filter elements and high horsepower cars running higher redlines and big cams.

Removes Resonator and Sound Tube - The PERRIN Inlet Hose removes the sound generator tube, and lower resonator box to allow for a much smoother air path from the intake to the throttle body. This also cleans up the engine bay be removing all the added hoses for these two components.