Description

Cold Air Intake Kit for 1999-2004 Buick Regal GS 3.8L V6

Your Buick Regal’s 3.8L V6 is a strong motor, but it’s breathing through a straw. This cold air intake kit fixes that. It’s a simple, direct replacement for the restrictive factory airbox. You get more airflow, which means more horsepower and torque right where you need it—under your right foot. You’ll hear the difference too, with a deeper, more aggressive intake sound under acceleration.

The kit is complete. You get a sealed, insulated aluminum airbox, a lid with a window to check the filter, a high-flow air filter, and a removable PCM tray. It bolts directly into the factory location using the original mounting points. No cutting or modifying. If you can turn a wrench, you can install this in your garage in about an hour.

Fitment: This is for 1999, 2000, 2001, 2002, 2003, and 2004 Buick Regal GS models with the 3.8L V6 engine (Vin K). Double-check your model year and engine code before ordering.

Important Note: This performance part is not CARB-exempt. It is not legal for street use in California or other states adopting California emission