Vibrant Performance Bellmouth Velocity Stack Aluminum 5in Neck O.D. 8.75in Bellmouth - 10954

Vibrant Performance aluminum bellmouth velocity stacks are constructed from spun, 1/8" thick T6061 aluminum and are designed with the turbo fabricator in mind. Vibrant Performance bellmouth velocity stacks are ideal for all motor and forced induction race applications. They allow for less turbulent air to enter your engine and reduces turbo lag which cumulates in dramatic airflow improvements resulting in significant torque and horsepower gains. They are available in Inlet O.D. dimensions of 2.5" to 5" and bellmouth O.D. dimensions of 6", 7" and 8 ¾".

Air filters are essential when it comes to your vehicles performance and protection. Shop from our list of air filters from brands like K&N, AEM, Injen, Spectre, Air Raid, aFe, and many more!

Vibrant Performance is division of Vibrant Power Inc., a wholly owned Canadian company established in 1985.

Vibrant Power Inc. is a global leader in the design and production of exhaust and vibration control components and assemblies, serving the Automotive and Transportation industries as well as numerous sectors of the Heavy Industrial market. Since 1985, Vibrant has been supplying our products and engineering services to OEM (Original Equipment Manufacturers) and Aftermarket companies located in more than 50 countries.

Vibrant Power's most notable achievement has been the development of the aftermarket Automotive Flexible Coupling. In 1986, we recognized the need for an aftermarket solution to the problem of OE flexible couplings that were failing after several years of service on vehicles equipped with transverse mounted engines. As a result, Vibrant became the first company to introduce a universal automotive flexible coupling to the North American aftermarket, and later to the international aftermarket. Generally regarded as one of the more critical exhaust components in front wheel drive vehicles, Vibrant has become a key supplier of these products to leading aftermarket exhaust manufacturers worldwide. Over the past 20 years, Vibrant has been the leader in this segment of the automotive exhaust aftermarket and we continue to set the standard with the development of new designs to serve the needs of a constantly evolving market.