Upgrade airflow, sharpen throttle response, and enjoy a more aggressive sound with the ALTA Cold Air Intake System. This kit is designed for the R53 Cooper S 6‑speed manual, made from quality materials, and delivers real gains.

Key Features:

• Cold air box made from laser‑cut, CNC‑bent aluminum with textured powdercoat finish

• Box seals to the underside of the hood to reduce intake air temperatures

• Reinforced 5‑ply glossy black silicone inlet hose with smooth interior (no corrugations)

• High‑flow foam filter element: washable, reusable, multi‑layer to trap particles at different depths

• Improved airflow and cooler intake air leading to better horsepower/torque gains

• Deep, throaty intake/snarl sound and audible supercharger whine

• Backed by a 5‑year warranty

Specifications:

• Inlet hose: Reinforced silicone, 5‑ply, high gloss black finish
• Airbox: Aluminum, powder‑coated textured surface
• Filter element: Oiled polyurethane foam

Vehicle Fitment:

• 2002‑2006 MINI Cooper S (R53) – 6‑speed manual

• 2004‑2008 MINI Cooper S Cabrio (R52) – 6‑speed manual

What’s Included:

• ALTA air filter element (black)

• ALTA air box (black textured powder coat)

• ALTA inlet hose (gloss black silicone)

• All mounting hardware needed for installation

• Instructions

• Warranty card

• ALTA license plate frame & stickers