K&N Apollo Closed Air Intake System | Universal Performance Induction Kit

Track-Ready Power. True Cold Air Induction.

Experience a massive boost in engine efficiency and throttle response. Our K&N-Style Apollo Closed Air Intake System features a specially designed, thermally insulated outer shell that completely seals the high-flow air filter away from hot engine bay air.

By feeding your engine a dense, continuous stream of pure cold air, this system unlocks maximum horsepower potential, aggressive induction sounds, and optimized fuel burning.

Key Features

Sealed Thermal Shielding

The durable, heat-resistant closed shell blocks power-robbing engine bay heat, ensuring only dense, freezing-cold oxygen enters your cylinders for maximized combustion.

Reusable High-Flow Element

Inside the shell sits a premium, multi-layer washable cotton gauze filter element that optimizes air velocity while capturing microscopic debris for ultimate engine safety.

Modular Cold Air Ducting

Includes a flexible cold-air extension hose that allows you to route the fresh air intake directly to your front bumper or grill area for a true ram-air effect.

Universal Engine Application

Equipped with a standard 70mm base intake flange and step-down adapters, making it compatible with a massive variety of naturally aspirated and turbocharged vehicles.

Technical Specifications

• Flange Base Diameter: 70mm (Includes sizing adapters for custom piping)

• Shell Material: High-Grade Heat-Resistant Composite

• Filter Material: Washable Multi-Layer Cotton Gauze

• Ducting Hose Length: Fully extendable up to 1 Meter

• Inlet Feed Diameter: 70mm Outer / 60mm Inner