aFe Power Momentum GT Pro 5R Cold Air Intake System for 2007-2013 BMW 135i/335i/535i (54-76306)

Fits select 2007-2013 BMW 1 Series M, 135i, 335i/is/xi, and 535i/xi models. This aFe Power Momentum GT cold air intake system is engineered to optimize airflow while providing maximum engine protection. The system features a unique, one-piece rotomolded sealed housing designed to eliminate the use of multiple components and ensure a cool air charge. A built-in, clear sight glass allows for quick filter inspections without disassembling the airbox.

The system utilizes a massive 7-inch tall, 360-degree radial flow air filter with Pro 5R media—a 5-layer progressive cotton gauze material that is washable and reusable for long-term performance. The rotomolded intake tube is CAD-designed to ensure a perfect fit and maximum volumetric flow. For installation, aFe includes premium stainless steel T-bolt clamps and a unique housing-to-filter interface for a secure, leak-free seal.

• Manufacturer Part Number: 54-76306
• Pro 5R Filter Media: 5-layer progressive cotton gauze for maximum flow
• One-piece rotomolded housing with integrated sight glass
• 7-inch tall 360-degree inverted top air filter
• Dyno-tuned rotomolded intake tube replaces restrictive factory ducting
• Auxiliary air scoop with urethane plug for customizable airflow
• Includes premium stainless steel T-bolt clamps for a secure installation