- Description
- Fitment
- Refund Policy
The MMX Performance Replacement Panel Air Filter Set for the BMW G8X M2, M3, and M4 is a simple yet highly effective upgrade designed to improve airflow, engine efficiency, and overall performance. By replacing the restrictive factory paper filters, this high-performance set allows the S58 engine to breathe more freely while maintaining proper filtration.
Developed using high-quality cotton gauze filter media, these panel filters increase airflow to the turbochargers, supporting improved throttle response, enhanced induction sound, and measurable gains in power and efficiency. Unlike disposable factory filters, the MMX design is fully washable and reusable, offering long-term value and consistent performance.
Designed to integrate seamlessly with the factory airbox, the filters install quickly with no modification required. Fitment and sealing match OEM standards, ensuring proper operation while delivering improved performance characteristics.
With increased airflow, improved induction sound, and lifetime usability, this is a practical and effective upgrade for both stock and modified S58-powered vehicles.
Product Details
- Designed specifically for BMW S58 engine applications
- Direct replacement for factory panel air filters
- High-performance cotton gauze filtration media
- Improves airflow, throttle response, and engine efficiency
- Enhances induction sound
- Fully washable and reusable for lifetime use
- Maintains OEM fitment and sealing within factory airbox
- Quick installation, typically completed in minutes
- Sold as a pair
- SKU: MMR01-1601
Vehicle Applications
Related Products
Notes
- Designed for use with factory airbox only
- Cleaning and re-oiling required periodically to maintain performance
- Includes a 1-year manufacturer warranty against defects in materials and workmanship
- Designed and tested in the United Kingdom
- 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.
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.
