- Description
- Fitment
- Refund Policy
HIGHLIGHTS
• Increased Power and Torque
• Faster Turbo Spool and Throttle Response
• Improved Airflow
PROFILE
The ARM G20 B58 Intake isn't your standard B58 intake upgrade. The ARM G20 B58 Intake is designed with a full 4" diameter throughout, making it the largest B58 intake available for the G-series platform. The larger 4" bore and reduced restriction of the ARM G20 B58 Intake allows your turbo to spool faster, which translates directly into sharper throttle response and improved power delivery, especially on tuned B58's. Installing the ARM G20 B58 Intake will also transform the sound of your B58. You can expect to hear significantly increased turbo spool volume on acceleration and a very audible venting of charge air when lifting off the throttle, bringing out the character of the B58 that the factory airbox keeps completely hidden.
CONSTRUCTION
The ARM G20 B58 Intake utilizes an inverted filter design which gives it a massive 186 cubic inches of surface area. Paired with our multimedia filter material which allows for superb airflow while providing impressive filtration and you have a combination that can support your B58 build no matter how far you want to take it.
The filter in the ARM G20 B58 Intake is protected from excessive engine heat by the aluminum heat shield surrounding it. Included in the ARM G20 B58 Intake kit is an aluminum heat shield cover finished in matching wrinkle black. The T6061 aluminum MAF pipe is a full 4" throughout, providing maximum airflow to the B58's turbo inlet and ensuring your induction system is never a limiting factor regardless of power level. Engineered with a precision CNC machined MAF flange for a precise and tight fit for the MAF sensor, secured by the two included bolt.
The ARM G20 B58 MAF pipe is connected to the B58 inlet via the 4" 6-layer reinforced silicone coupler ensuring a tight and leak free seal to the B58 turbo inlet. The ARM G20 B58 Intake is designed to connect to the OEM turbo inlet.
The ARM G20 B58 Intake delivers with the larger 4" bore, opening up airflow the factory intake was holding back, unlocking additional power and giving your B58 the sharper throttle response and faster spool it's capable of. The sound transformation is immediate, significantly more turbo sound on acceleration and an aggressive blow-off on throttle lift that the OEM airbox completely suppresses. Built from T6061 aluminum and 6-layer reinforced silicone with a powder coated heat shield, every component is engineered to fit and finish at the same level as the rest of your G-series engine bay.
IN THE BOX
• 1x ARM B58 Heat Shield
• 1x ARM B58 Heat Shield Aluminum Cover
• 5x Heat Shield Cover Screws and Washers
• 1x Heat Shield Securing Nut
• 1x ARM B58 MAF Pipe
• 1x ARM B58 Silicone Coupler
• 3x ARM Clamps
FITMENT GUIDE
| Make | Model | Submodel | Engine |
|---|---|---|---|
| BMW | G42 | M240i | B58 |
| BMW | G42 | M240i xDrive | B58 |
| BMW | G20 | M340i | B58 |
| BMW | G20 | M340i xDrive | B58 |
| BMW | G21 | M340i xDrive | B58 |
| BMW | G22 | M440i | B58 |
| BMW | G22 | M440i xDrive | B58 |
| BMW | G23 | M440i | B58 |
| BMW | G23 | M440i xDrive | B58 |
| BMW | G26 | M440i Gran Coupe | B58 |
| BMW | G26 | M440i Gran Coupe xDrive | B58 |
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.
