The PERRIN Turbo Inlet Hose for the 2015-2018 WRX will increase airflow to the engine which increases horsepower while adding a touch of color and style to your engine bay.
NO TUNING REQUIRED!
WARNING: Cancer and Reproductive Harm
This is product eliminate the restriction on my inlet due to the stock one and also make power delivery much smoother.
Another well made piece by Perrin. I didn’t really like cutting up a part that’s close to $300 but in the end it’s a lot nicer and more durable than the OEM turbo inlet.
I installed the turbo inlet along with the Perrin Chargepipe and I already have the Boomba bpv. The install was a little tricky getting everything to line up just right. My, advice, mock up everything before putting the part on the car and keep the clamps loose to make adjustments.
The you definitely hear the turbo whistle when accelerating and the acceleration is much smoother from stock. It makes for a much more fun drive due to both the added sound and power. Big plus on getting this much without needing a tune. THANKS PERRIN!!!