All Vance & Hines VO2 air cleaners deliver; improved engine performance but the polycarbonate window of the VO2 Insight additionally offers a look inside the working engine. Housed in a precision-machined billet aluminum cover and assembled with stainless racing-grade ARP hardware. Comes with a high flow washable air filter and the patent pending Force Velocity Stack to maximize performance gains. Complete with installation hardware and instructions. - Improved performance over stock - CNC machined billet aluminum cover - Force velocity stack for maximum flow and ease of installation - High flow oiled washable air filter element - Matte black with a Contrast Cut machined finish.

Matte forged true carbon fiber elbow. The Vance & Hines VO2 Falcon air cleaner delivers. Improved engine performance with that all important touch of class and style. With large billet aluminum inlet backing plate and venturi entrance for smooth air flow. The 90ř slant nose oversize filter ensures better leg room and a higher flow of air into the engine for a bolt-on increase in power and torque. With a winged mounting base and integrated breather assembly give it a clean and streamlined hot rod look. - The high flow filter element is constructed from water-resistant synthetic material that requires no oil - After cleaning; just rinse but do not oil - A rain sock is optionally available as 951592 for extreme conditions - A replacement filter element is available as 974965 (black) and 974966 (chrome).

Ceramic matte black finish. The Vance & Hines VO2 Falcon air cleaner delivers. Improved engine performance with that all important touch of class and style. With large billet aluminum inlet backing plate and venturi entrance for smooth air flow. The 90ř slant nose oversize filter ensures better leg room and a higher flow of air into the engine for a bolt-on increase in power and torque. With a winged mounting base and integrated breather assembly give it a clean and streamlined hot rod look. - The high flow filter element is constructed from water-resistant synthetic material that requires no oil - After cleaning; just rinse but do not oil - A rain sock is optionally available as 951592 for extreme conditions - A replacement filter element is available as 974965 (black) and 974966 (chrome).

High gloss traditional weaved true carbon fiber elbow. The Vance & Hines VO2 Falcon air cleaner delivers. Improved engine performance with that all important touch of class and style. With large billet aluminum inlet backing plate and venturi entrance for smooth air flow. The 90ř slant nose oversize filter ensures better leg room and a higher flow of air into the engine for a bolt-on increase in power and torque. With a winged mounting base and integrated breather assembly give it a clean and streamlined hot rod look. - The high flow filter element is constructed from water-resistant synthetic material that requires no oil - After cleaning; just rinse but do not oil - A rain sock is optionally available as 951592 for extreme conditions - A replacement filter element is available as 974965 (black) and 974966 (chrome).