Big-Ass Filter for Power Stroke
Upgrade your 2021 Ford Power Stroke Tremor with a Banks Ram-Air Intake featuring the game-changing Big-Ass Filter. Certified Ford tech Aaron from PowerStroke Tech Talk swaps out an S&B intake for the Banks system, revealing a massive size difference and improved performance. Experience a deeper, throatier sound and optimize your truck’s power with this top-tier upgrade. Watch the full comparison video to see the dramatic transformation firsthand.