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Wagner Tuning Engine Radiator Kit for F8x BMW M3 and M4

Wagner Tuning Engine Radiator Kit for F8x BMW M3 and M4

Wagner Tuning Engine Radiator Kit for F8x BMW M3 and M4 [400001003]

$2,290.00

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The Wagner Tuning Competition water cooler kit for the BMW M3 and M4 delivers a major cooling upgrade with a separate cooling circuit, high-performance racing cores, and massive radiator volume increases for superior heat management. Designed for maximum performance, reliability, and easy installation, it ensures consistent power delivery under demanding driving conditions.

These items are typically not in stock and either made-to-order or special order from the manufacturer. After you order we will confirm the estimated lead time and other order details. If you have a specific deadline to receive this order please talk to us before placing your order to ensure that the manufacturer can meet your expectations.

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SKU: 400001003 Categories: Powertrain, Engine Parts, Radiators Vehicle: BMW, BMW 3 Series, BMW 4 Series, BMW M3, BMW M4, Brand: Wagner Tuning

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Description

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BP PRICING DIFFERENCE

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Description

Wagner Tuning Engine Radiator Kit for F8x BMW M3 and M4

Wagner Tuning has developed this Competition water cooler kit to maximize the performance of the BMW M3 and M4, now including an official parts certificate for added confidence and compliance. Engineered with a separate cooling water circuit and innovative cooling technology, the system significantly reduces coolant temperatures while improving charge-air performance. Featuring high-performance competition racing cores, the kit increases radiator volume by an impressive 89% at the front and 94% at the side, ensuring maximum heat transfer while maintaining sufficient airflow for neighboring components such as the engine water cooler. A thermally conductive anti-corrosion coating guarantees long-term cooling efficiency, and installation is straightforward and nearly plug-and-play thanks to Wagner Tuning’s detailed instructions.

Why the Wagner Tuning Radiator is the Best Choice for Your S55

Wagner Tuning has developed this Competition water cooler kit to maximize the performance of the BMW M3 and M4, now including an official parts certificate for added confidence and compliance. Engineered with a separate cooling water circuit and innovative cooling technology, the system significantly reduces coolant temperatures while improving charge-air performance. Featuring high-performance competition racing cores, the kit increases radiator volume by an impressive 89% at the front and 94% at the side, ensuring maximum heat transfer while maintaining sufficient airflow for neighboring components such as the engine water cooler. A thermally conductive anti-corrosion coating guarantees long-term cooling efficiency, and installation is straightforward and nearly plug-and-play thanks to Wagner Tuning’s detailed instructions.

Features

Complete front and side radiator upgrade for the low-temperature cooling circuit
Increases radiator volume by 89% (front) and 94% (side) over factory units
High-performance competition racing cores for maximum heat transfer
Reduces coolant temperatures and improves charge-air cooling efficiency
Supports consistent power delivery during spirited driving and track use
Maintains proper airflow to surrounding components such as the engine radiator
Thermally conductive anti-corrosion coating for long-term durability
Includes parts certificate for compliance and peace of mind
Near plug-and-play installation with detailed instructions and all required hardware

Specifications

Dimensions:
- Front: 568mm x 308mm x 25 mm
- Side: 252mm x 188mm x 68mm
Volume:
- Front: 8.5 Liters (+89%)
- Side: 3.2 Liters (+94%)
Surface Area:
- Front: 2660.5cm² (+46.4%)
- Side: 473.8cm² (+14.9%)

Applications

BMW M3: F80 | 2014-2018 | S55 3.0L I6 twin-turbo
BMW M4: F83 | 2014-2020 | S55 3.0L I6 twin-turbo

Notes

Installation Instructions

About Wagner Tuning

Wagner Tuning is a Germany-based performance engineering brand specializing in high-efficiency charge-air cooling and intake solutions for modern turbocharged vehicles. Known for its competition-proven intercoolers and precision-manufactured components, Wagner Tuning combines advanced R&D, CFD analysis, and rigorous testing to deliver measurable performance gains, improved thermal stability, and long-term reliability. With a strong focus on motorsport-inspired engineering and OEM-level fit and finish, Wagner Tuning products are designed to support both high-performance street driving and demanding track use across a wide range of European and international platforms.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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