aFe Momentum GT Pro 5R Cold Air Intake System 17-18 Fiat 124 Spider I4 1.4L (t) - 54-76901

Unique One-Piece High Quality Housing W/ Sight Window: A custom computer designed roto-molded housing eliminates the use of multiple components and ensures the coolest air intake charge available. A clear sight window allows for filter inspection without...

aFe Momentum GT Intakes Stage-2 P5R AIS 9-16 Audi A4 (B8) L4-2.0L - 54-76402

This Momentum GT intake system outflows the factory intake by 48%. The one-piece sealed housing includes auxiliary air inlet to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear sight window...

aFe Momentum GT Pro 5R Cold Air Intake System 12-16 BMW Z4 28i/xi (E89) I4 2.0L (t) (N20) - 54-76315

The Momentum GT Pro 5R Cold Air Intake provides an impressive +102% Airflow increase over stock, allowing the N20 engine to breathe and perform to its greatest potential. The Pro 5R filter consists of an oiled 5-layer mesh cotton gauze media for maximum...

aFe Momentum GT Pro 5R Cold Air Intake System 11-15 BMW 116i/118i (F20/21) L4-1.6L (t) N13 - 54-76314

Unique One-Piece High Quality Housing: A custom CAD designed roto-molded housing made from heat soak resistant material eliminates the use of multiple components and ensures the coolest air intake charge available. The roto-molded housing is made out of...

aFe Momentum GT Pro 5R Cold Air Intake System 11-13 BMW 335i E90/E87 I6 3.0L (N55) - 54-76313

Want more power out of your N55? The Momentum GT Pro 5R Cold Air Intake is the best system for creating power, airflow, and maximizing performance. This system provides a +26% air-flow increase over stock, allowing the car to breathe to its best ability...

aFe 16-17 BMW 330i/ix & 430i/ix 2.0L AIS P5R Cold Air Intake System - 54-76312

Unique One-Piece High Quality Housing W/ Sight Window: The smooth one-piece (Patent Pending) high quality sealed housing with auxiliary air inlet is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available...

aFe Momentum GT Pro 5R Cold Air Intake System 16-18 BMW M2 (F87) L6-3.0L (t) N55 - 54-76311

Large 3-Layer Performance Air Filter:The Momentum GT intake is designed around an oil-free, large 7-1/2" tall inverted top 360 degree radial flow performance air filter with 3-layers of progressive finer porosity synthetic media providing maximum...

aFe Momentum GT Pro 5R Cold Air Intake System 16-17 BMW 340i/ix B58 - 54-76309

Unique One-Piece High Quality Housing W/ Auxiliary Inlet: The smooth one-piece (Patent Pending) high quality sealed housing with auxiliary air inlet is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge...

aFe Momentum GT P5R AIS 14-16 BMW 328d/dx (F30/F31) 2.0L (td) N47 - 54-76307

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of...

aFe Momentum Pro 5R Intake System 07-10 BMW 335i/is/xi (E90/E92/E93) - 54-76306

Bringing you the next generation of intakes, the Momentum GT sealed air intake system is designed using the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. This intake system is superior in...

aFe Momentum GT Pro 5R Cold Air Intake System 15-17 BMW M3/M4 S55 (tt) - 54-76305-CF

Unique Computer Design Carbon Fiber Housings: The simple yet elegant design of the one-piece sealed housings makes installation a snap and features our (Patent Pending) filter-to-housing interface. The housing is made out of lightweight high gloss,...

aFe Momentum Pro 5R Cold Air Intake System 15-18 BMW M3/M4 (F80/82/83) L6-3.0L (tt) S55 - 54-76305

The smooth one-piece sealed housings with auxiliary air inlets are used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. Large, clear sight windows are used for a hassle-free filter inspection and an...