CARB RESTRICTED ITEMS WILL NOT Ship to restricted addresses.
ALL PRODUCTS ARE FOR OFF-ROAD USE ONLY
- Description
- CARB RESTRICTED ITEMS
- Shipping and Returns
CMbuildz True 4" Velocity Stack Intake – Hyundai Elantra N
Designed in-house by CMbuildz specifically for the Hyundai Elantra N platform, our True 4" Velocity Stack Intake was developed for high-performance applications where maximum airflow, proper fitment, and a clean, purpose-built design are the priority.
The intake is built around a Vibrant Performance 4" bellmouth velocity stack featuring a large 7" outer flange. The oversized bellmouth provides a smooth transition into the intake, helping reduce the abrupt airflow entry and turbulence commonly associated with a traditional straight-cut intake tube.
Paired with a Vibrant Performance air filter, this setup delivers the benefits of a true 4" intake while still providing proper filtration for both street and high-performance applications.
Features
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Designed in-house by CMbuildz
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Designed specifically for the Hyundai Elantra N
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True 4" intake diameter (standard brushed aluminum)
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4" aluminum velocity stack intake tube
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Vibrant Performance 4" bellmouth / velocity stack
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Large 7" bellmouth flange
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Vibrant Performance air filter
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Smooth, unrestricted airflow path
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Designed for high-horsepower and high-airflow applications
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Aggressive performance appearance with a functional velocity-stack design
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Integrated mounting tab
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Provision for the OEM EVAP port
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Clean, direct-fit installation when paired with the Whoosh Motorsports turbo inlet
Finish Options
The CMbuildz True 4" Velocity Stack Intake comes standard in a raw/brushed aluminum finish.
Prismatic Powder coating is available for an additional charge $125
What You Get
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CMbuildz 4" 6061 aluminum velocity stack intake tube
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Vibrant Performance air filter
Turbo Inlet / Fitment Information
This intake was designed and developed using a Whoosh Motorsports turbo inlet.
The Whoosh Motorsports turbo inlet is NOT included with this intake kit and must be purchased separately.
If you already have a Whoosh Motorsports turbo inlet installed on your Elantra N, the CMbuildz 4" Velocity Stack Intake is designed to be a direct-fit setup.
If you do not currently have the Whoosh Motorsports turbo inlet, you can purchase it separately here
The oversized bellmouth helps smoothly guide incoming air into the 4" intake rather than forcing airflow through a sharp-edged opening. The result is a purpose-built intake designed to support the airflow demands of stock, upgraded-turbo, and high-horsepower Elantra N setups.
2024–2026 Model Year Notice
Beginning with the 2024 model year, Hyundai added a crankcase ventilation monitoring sensor that is not present on the 2022–2023 pre-facelift Elantra N.
Because of this additional monitoring, some 2024–2026 vehicles may trigger a Check Engine Light after installing an aftermarket intake. Based on current experience, this appears to occur on roughly a handful of vehicles.
The code is related to the emissions monitoring system and does not prevent the engine from operating normally or producing normal power.
Customers with 2024–2026 vehicles should be aware of the possibility of a CEL before purchasing or installing this intake.
Designed and developed by CMbuildz.
Built to Order Each CMbuildz True 4" Velocity Stack Intake is built to order right here in USA.Please allow approximately 7–14 business days for your order to be built and received. if you choose powder coat options add a additional 5 business days
Please Note: Competition off-road course only products are not CARB compliant and are for off-road and racing use only. By purchasing from CMBuildz, you understand that these may only be used for off-road and racing use only for unregistered vehicles. Please check with your local, state, and federal laws to see if these products are legal for use in your area. By purchasing any products from CMBuildz, you understand and agree to these terms and accept all liability.
CARB restricted products do NOT ship to addresses that are restricted.
If you are receiving a "Some items in your cart can't be shipped to the provided address" error upon Checkout, then you must remove any CARB restricted items from your cart to complete check out.
All Parts sold are considered Racing Products that are for Competition Off-Road use only.
By purchasing any and all products and completing your cart check out, you are agreeing with CMBUILDZ terms and conditions and understand that some items in your cart might not be able to ship to certain addresses / states due to CARB restrictions and that these products will only be used on Competition Closed Course applications.
CMBUILDZ is not responsible for mis-use of any products nor is responsible for any return/refund costs.
Where do you ship to?
Currently we only ship Domestically in the U.S.A to all U.S. Addresses which include all 50 states and regions. We do not currently ship internationally.
How long do orders take to ship?
We are typically very quick and have a 24-48 hour turnaround time (this applies to products we have readily available at the warehouse and not a product that requires special order). Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other. Larger items like bumpers and exterior conversions can take up to 10 business days to get you from time of shipment.
What's your domestic shipping policy?
All domestic orders will be shipped to the verified billing address associated with the customer’s credit card. In the event that the products need to be shipped to another address, CMBUILDZ will verify the transaction with the customer by requesting a screenshot of our transaction on the customers online banking portal. Similar to how PayPal verifies orders, CMBUILDZ has implemented an authorization program that will display a unique code on the credit card transaction next to where the “CMBUILDZ” name appears. Other means of verification may also be required depending on the situation. We thank you in advanced for your cooperation.
What's your policy on advertised pricing?
All prices are subject to change without notice. In the event that an incorrect price is listed or advertised, CMBUILDZ reserves the right to refuse or cancel any orders at the incorrect price.
Returns might be subject to a restocking fee
A 20% restocking fee may be applicable on all authorized returns, canceled orders (special or otherwise, shipped or unshipped) in addition to any original shipping fees.

