Name: AMS Performance Heat Exchanger for BMW M340i B58 3.0L Turbo Engine 2020+
Brand: AMS Performance
SKU: AMS.51.02.0001-1
Price: 999.95 USD

AMS Performance Heat Exchanger for BMW M340i B58 3.0L Turbo Engine 2020+

Whether you live in a hot area, spend weekends at the drag strip, or push your car hard on airstrips, the AMS Performance Heat Exchanger for the 2019+ BMW M340i B58 helps keep intake temps lower and power consistent. The 3.0L turbocharged B58 engine doesn’t use the typical air-to-air front mount intercooler. Like many newer turbo cars, it relies on an air-to-water system that uses coolant to keep the intake charge cool. That works fine for a stock car in mild conditions. Once you add power or drive hard, the system heat soaks fast and power drops off.

This upgrade solves that problem.

CNC machined 6061 T6 billet aluminum end tanks
Plug and play installation
OEM-style fitment with secure mounting
122% added fluid capacity for better thermal control
Motorsport-grade dual-pass core
54% larger core volume compared to stock
CAD designed for peak performance and perfect fit
5mm tall louvered fins for high cooling efficiency

The result is cooler temps, more consistent power, and better reliability when you drive your car the way it’s meant to be driven.

Engineered to Win

SnailWorks Engineering set out to build the AMS Performance 2019+ BMW M340i B58 Heat Exchanger to hit two goals. Make it the most effective upgrade on the market. Make it easy to install. Our team spent long hours in R&D using Solidworks CAD to design and refine every detail. We pushed it through real on-track testing to prove its performance. The unit fits like stock with no cutting or drilling. It uses the factory hoses, clamps, and mounts. You or your mechanic can drop it in fast. The core slides into the factory mounts and connects to the stock coolant lines. The install is clean and simple. The key to better thermal transfer is more surface area. Our core packs a 54% increase in volume compared to the OEM unit. That extra space pulls heat out of the system faster. It also adds nearly half a gallon of fluid to the system. This creates a bigger thermal buffer that keeps coolant temps stable under load. With a 122% increase in coolant capacity, the system stays cooler for longer. That keeps heat soak from cutting your power.

The Difference Is In The Details

The heart of any air-to-water intercooler system is the heat exchanger core. If you cut corners here, your upgraded setup might actually perform worse than stock. This dual pass core moves coolant through the heat exchanger twice before it exits. That extra loop helps it shed heat fast and keep intake temps down. We tested multiple core types in different sizes and layouts to find the best balance of flow and cooling. The AMS Performance 2019+ BMW M340i B58 Heat Exchanger uses a 5mm tall louvered fin. This gave us the strongest heat transfer and the best coolant tube count of any design we tried. The louvered shape also creates more surface area, which means faster, more efficient cooling. Material choice and design details matter. That’s why the end tanks are made from billet 6061 T6 aluminum, then CNC machined for a tight, consistent fit. Using billet allowed us to build in OEM-style mounting points so the heat exchanger locks in place just like the factory part. These integrated features are hard to match with cheaper methods, which is why our kit fits and performs the way it should.

Application(s):

2019+ BMW M340i - w/ B58 3.0L Turbo Engine (Incl. G20 and G21 chassis)

Brand

AMS Performance

More Information
Product Type	Performance, Cooling Systems
Shipping Charges	0

SHIPPING AND DAMAGE-

For items shipped by Creative Mods from our warehouse:

Most products leaving the Creative Mods warehouse go through careful inspection before shipping. Some items marked Do Not Repack (DNR) are sent in their original packaging and are not inspected internally. In many cases, our logistics team reinforces the manufacturer’s packaging to provide extra protection and reduce the chance of damage during transit.

Upon delivery, it is the customer’s responsibility to thoroughly inspect all items immediately, regardless of the condition of the external packaging. If there is any visible damage to the box or contents, you must photograph the damage and clearly notate it on the delivery receipt prior to signing. If you are unable to properly notate damage at the time of delivery, you must refuse the shipment. Once a package is signed for as “undamaged”, all rights to file a freight damage claim are forfeited, and Creative Mods will not be able to assist further.

All shipments are insured up to the stated value of the item(s); we cannot insure packages for more than their declared value. Any damage claim must be reported to Creative Mods in writing within 24 hours of delivery. After this period, claims, reorders, or refunds related to shipping damage cannot be processed. While we cannot guarantee the outcome of any claim, Creative Mods will support you to the fullest extent possible throughout the claims process.

For items shipped directly from manufacturers or third-party distributors:

If your order ships directly from a manufacturer or distributor, Creative Mods does not handle the packaging, shipping, or delivery. We also do not control their damage claim process. If there is a problem with your shipment, we will provide reasonable assistance should a shipping issue arise.

We strongly recommend that you follow the same inspection procedures outlined above when receiving third-party shipments. By placing your order, you acknowledge and agree to comply with all shipping and damage claim procedures required by the third-party shipper. If you would like additional information about third-party shipping insurance or procedures, please request these details prior to finalizing your order.

SHIPPING AND ORDER DELIVERY INFORMATION-

Items that are in stock within the United States whether housed at Creative Mods warehouse or at a supplier's facility are generally delivered within 7 to 10 business days for domestic orders. Special order items sourced from overseas may require significantly more time, depending on the manufacturer’s production schedule and international shipping logistics.

As a courtesy, Creative Mods provides estimated delivery windows based on our experience with manufacturers and their current shipping schedules. These estimates are meant to give you a general idea of lead times. Actual timelines can vary, depending on product availability and complexity, orders may take anywhere from 2 weeks to over 30 weeks.

Once manufactured, items are shipped to an international logistics hub and consolidated for ocean freight transport. Transit times can be between four to six weeks: approximately one week for local documentation and customs clearance, three-four weeks at sea, and one week for U.S. customs processing. Port congestion, customs delays, and carrier backlogs may further affect timelines and are entirely outside of our control.

Given the number of variables involved, all delivery timeframes are non-binding estimates and do not constitute a guaranteed delivery window. While we make every effort to provide accurate and conservative ETAs and often deliver faster than estimated, Creative Mods does not guarantee delivery dates for any special-order items.

By placing an order, you acknowledge that delivery times are estimates only and are subject to change. Orders cannot be canceled, changed, or refunded because of delays caused by manufacturing or shipping issues outside of Creative Mods’ control. Any ETA provided is for reference only and based on past experiences and feedback from manufacturers

EXTENDED STORAGE FOR ORDERS / ABANDONMENT POLICY-

When an order arrives at the Creative Mods warehouse and is ready to ship, we reach out to the customer to set up delivery. We provide up to 30 days of free storage, so customers have time to plan. After that, storage fees will be applied, and we will notify the customer before billing. Customers are still responsible for making sure their products are received within that timeframe.

Storage fees are assessed as follows (per calendar month):

$85 per larger sized boxes (bumpers, body kits, etc.)

$45 per medium sized box (hoods, exhaust, etc.)

$25 per smaller sized box

If items remain in storage for over a year, or if the storage fees add up to more than the value of the items, Creative Mods may take ownership of those items to cover the balance owed, unless other payment arrangements are agreed upon. Otherwise, storage fees will continue to build and will still be the customer’s responsibility. All parts remain the property of Creative Mods until paid for in full.

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Please note that some product images may include optional components, accessories, or finishing (e.g., paint) for illustrative purposes only, and may not reflect the exact specifications of the item being sold. If you have questions or need clarification, we encourage you to contact us prior to placing your order.

Sometimes pricing, shipping, or tax details on the site may not be calculated correctly. If that happens, Creative Mods will notify you prior to processing your payment. While we make every effort to ensure accuracy, we are not liable for such errors. If an error cannot be reasonably reconciled, Creative Mods reserves the right to cancel the order and issue a full refund.

PRICE MATCH GUARANTEE-

At Creative Mods, we know price is a big factor when you decide where to buy your upgrades. Our aim is to earn your trust and keep you as a customer by giving you real value and dependable service. That’s why we offer a Price Match Guarantee, so you always get the most competitive deal available.

If you find a lower advertised price on an identical item from an authorized retailer, simply submit our Price Match Guarantee form. Not only will we match the verified price, but as a token of our appreciation for your continued business, we’ll provide an additional discount beyond the matched price.

We invite you to make Creative Mods your trusted partner for all your vehicle’s performance and customization needs and in return, we’ll provide the pricing confidence and service excellence you deserve.

HOW IT WORKS-

Locate a product offered by Creative Mods that is listed at a lower advertised price by a verified competitor.

Submit a Price Match Request by completing the form below, including all relevant details such as the competitor’s name, product URL, pricing, and any applicable terms.

Our team will review and verify the competitor’s pricing and product eligibility.

Once approved, you will receive a matched price, plus an additional discount as a credit toward your next purchase with Creative Mods.

Please note: All competitor pricing must be verifiable and current, and the item must be identical in brand, model, and specifications. Price match approvals are at the sole discretion of Creative Mods and subject to applicable terms and conditions.

PRICE MATCH Terms and Conditions-

Creative Mods is committed to offering competitive pricing and will honor price match requests when the terms and conditions of the competing offer are equivalent to our own. For example, if a competitor’s price does not include international shipping (e.g., import costs from Germany to the U.S.), our price match will also exclude shipping to ensure a fair, apples-to-apples comparison.

To qualify for a price match, the following conditions must be met:

*The competitor’s price must be clearly documented, either through a published website listing or a formal written estimate.

*The quoted price must be current and valid at the time the price match request is submitted.

*The competitor must be an authorized dealer of the product in question.

*The product must be new, in-stock, and not discontinued, on clearance, or part of an inventory closeout sale.

Used or refurbished items are not eligible for price matching.

Creative Mods reserves the right to review, approve, or deny any price match request at its sole discretion and to amend these Terms & Conditions at any time without prior notice.

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AMS Performance Heat Exchanger for BMW M340i B58 3.0L Turbo Engine 2020+

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