X AUTOHAUX 4 Inch Aluminum Bellmouth Velocity Stack Adapter - High Performance Air Intake Turbo Horn for Car & Motorcycle - Enhances Engine Airflow & Aesthetic Look (Ideal for Racing, Custom Builds & Performance Upgrades)
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Estimated Delivery:7-15 days international
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SKU:32760606
Product Description
Features: This velocity stack has a smooth funnel shaped inlet to help air flow. The bellmouth velocity stack adapter is made of durable materials. The product does not include coupler or hose clamps. Optimizes volumetric flow rates into your induction system by preventing boundary layer separation at the inlet of your induction system. The large flanged filter creates an induction system inlet that will eliminate the choke plate by preventing the boundary layer separation and resulting turbulence. Please check the size before ordering to confirm if the product fits your needs. Specifications: Color: Black Material: Aluminum Alloy Application: Common for all models Package Includes: 1 x Velocity Stack
Product Features
Dimension: 6.5x18cm / 2.56"x7.09"(Height*Bellmouth OD), Inlet Inner Diameter: 9.8cm /3.35", Inlet Outer Diameter: 10.1cm /4"
Decorative also helps engine to draw in more and denser air resulting in better throttle response.
The turbo inlet horn is made of aluminum alloy with an anodized and powder coated finish.
Note: Please check the specification before ordering to confirm if the product fits your needs, professional installation is highly recommended.
Package Includes: 1 x Velocity Stack
Customer Reviews
The 1st stack came in very dissapointing #1,2 but i called amazon sadly they dont do replament soo i got a refund but took the risk and ordered again 4,5 came in nd looks that i wanted quality is great. If your looking for a prefilter for the 4" inlet 6.5 Outlet the filter you need is 7" prefilter fits great #6I like it very goodJust as one would want. Lightweight, clean, shiny, and with a reasonable radius that will benefit airflow. Not worth installing on a daily driver, but if you’re building a racing engine and won’t be using an air filter anyway, this is a great touch to beautify things and improve your flow dynamics ever so slightly. Keep in mind you will need to add a silicone coupler to clamp this on your turbo (in my photo I used duct tape, but that’s strictly for mock-up purposes)
