- Description
- Fitment
- Refund Policy
The Eventuri Black Carbon Intake System for the BMW G01 X3 M40i and G02 X4 M40i with the B58D engine has been engineered to provide a significantly less restrictive airflow path to the turbocharger while maintaining low inlet air temperatures in a heat-intensive engine bay environment. Due to the intake’s close proximity to the exhaust manifold, the factory system is highly susceptible to heat soak, which negatively impacts performance. Eventuri’s fully sealed carbon fiber airbox prevents the turbo from ingesting heated air and ensures consistent power delivery under load.
To further reduce radiative heat transfer, the airbox incorporates a laser-cut heat shield lined with gold reflective backing. The internal volume of the airbox has been maximized, including a recessed section to integrate seamlessly with the factory strut brace while increasing airflow capacity. This allows the system to maintain a continuous supply of cold air even during extended driving.
The intake tube is constructed from prepreg carbon fiber and features a large 109mm internal diameter which smoothly tapers to match the turbo inlet. By replacing the restrictive and convoluted factory duct with a single, uninterrupted carbon path, turbulence is reduced and airflow velocity is maintained as it enters the turbocharger. The bespoke high-flow dry cone filter provides a larger filtration area than the OEM unit while maintaining ISO-certified filtration performance.
Engineered for OEM-level fitment and supplied with CNC machined mounting and sensor provisions, the Eventuri intake delivers improved throttle response, enhanced turbo efficiency, and a substantial visual upgrade for the B58D-powered X3 and X4 M40i.
Product Details
- Designed specifically for the BMW B58D engine
- Fully sealed carbon fiber airbox to prevent heat soak
- Prepreg carbon fiber intake tube with 109mm internal diameter
- Smooth taper to turbo inlet for uninterrupted airflow
- Bespoke high-flow ISO-certified dry cone air filter
- Increased filtration surface area vs OEM filter
- Gold reflective heat shield for reduced radiative heat transfer
- Recessed airbox section for factory strut brace clearance
- CNC machined turbo flange for Pre-LCI and LCI models
- CNC machined temperature sensor mount
- CNC machined breather adapter
- Laser-cut stainless steel bracketry
- High-quality silicone coupler with OEM-spec hose clamps
- OEM-level fitment and mounting locations
- Replacement air filter: Eventuri Type L – EVE-15144-G2-FTR
- SKU: EVE-GXXB58-CF-INT
Vehicle Application
- BMW G01 X3 M40i with B58D engine
- BMW G02 X4 M40i with B58D engine
Notes
- Compatible only with B58D engine
- Not compatible with B58 or B58C engines
- Please confirm engine variant prior to ordering
- Designed and hand-assembled in the UK
- This item is not eligible for return once opened
- Warranty coverage and damage-in-transit support are fully provided
- View emissions compliance notice
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Labor Fees (if applicable)
AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
