SKU: 5590849431

Wagner Tuning BMW M3/M4 F80/82/83 Radiator Kit

Sale price$1037.25 Regular price$1152.50
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Description

Wagner Tuning BMW M3/M4 F80/82/83 Radiator KitThe Wagner Tuning Radiator Kit for the BMW M3 and M4 (F80 F82 F83) is a complete cooling upgrade designed to stabilise engine temperatures and improve reliability on the S55 platform. Consisting of high efficiency radiator units built with motorsport grade cores, this kit provides a significant improvement over the factory cooling system particularly for tuned, track driven or high ambient temperature applications. Whether you're running Stage 1 2

The Wagner Tuning Radiator Kit for the BMW M3 and M4 (F80/F82/F83) is a complete cooling upgrade designed to stabilise engine temperatures and improve reliability on the S55 platform.
Consisting of high-efficiency radiator units built with motorsport-grade cores, this kit provides a significant improvement over the factory cooling system — particularly for tuned, track-driven or high-ambient-temperature applications.

Whether you're running Stage 1/2 software, hybrid turbos or enjoy regular spirited driving, the Wagner radiator kit ensures more consistent coolant performance and reduced thermal stress on your S55 engine.


Key Features

  • High-efficiency aluminium radiator cores

  • Improved coolant flow and temperature stability

  • CAD-optimised fin density for maximum thermal performance

  • TIG-welded for strength and long-term durability

  • Direct-fit replacement using OEM mounting points

  • Supports stock, Stage 1, Stage 2 and hybrid turbo power levels

  • Ideal for track, drift and fast-road builds

  • Significantly improves cooling system resilience under load


Compatibility

BMW M3 / M4 – S55 Engine

  • F80 M3

  • F82 M4

  • F83 M4 Convertible

(Not suitable for S55-powered M2 Competition — use the dedicated F87 kit.)


Ideal For

  • Tuned S55 engines running increased boost

  • Cars used for track days, drift sessions or high-speed touring

  • Owners experiencing rising coolant temps during spirited driving

  • M3/M4 builds with upgraded turbos or increased power targets

  • Drivers wanting improved cooling stability and long-term reliability


Why Choose the Wagner Tuning Radiator Kit

The factory cooling system on S55-powered M cars struggles under sustained heat, especially once tuned. Wagner’s radiator kit upgrades the system with a more robust, efficient cooling solution that reduces temperature spikes and helps the engine maintain consistent performance.

Benefits include:

  • Better thermal stability during extended hard use

  • Reduced risk of coolant temperature creep

  • Increased engine reliability during track or high-load driving

  • Perfect synergy when paired with Wagner’s charge cooler or intercooler upgrades

With precision fitment, premium construction and proven performance, the Wagner Radiator Kit is one of the most effective cooling upgrades available for F80/F82/F83 M cars.


Installing / Notes

  • Direct OEM-fit components

  • Professional installation recommended

  • Cooling system bleed required after installation

  • Compatible with stock or upgraded charge-cooling systems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5590849431

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Catie
Los Angeles, US
★★★★★ 1
FMC PMO
Format: Kindle
I just felt like two things 1. The character development wasn’t there the character consistency wasn’t there, especially with the FMC. 2. The FMC would literally make the guys feel bad and keep bringing up that they don’t want her there, but then her whole thing has been. I don’t wanna be here so either you wanna be there or not but if you give off vibes that you don’t wanna be there people are not gonna want you there.
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Reviewed in the United States on July 30, 2025
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Amazon Customer
Lake Worth, US
★★★★★ 5
Kiss
Format: Kindle
Was a great read. What a fantastic Hidden Gem I hope doesn't stay hidden. This was a great darkest reverse harem. The FMC was kidnapped in abuse in her past her and her mom are staying on the property of a different Mafia that uses Greek names. Hiding there for safety. The only person that knows is the leader's wife who is friends with the fmc's mom from high school. The FMC gets involved with the leader son and his two friends. They're all written really well Aries definitely stands out he's a really well-written great character. But I like them all. There is some other woman drama, so heads up there. But I would call this like a medium burn. They get together this book and there are some spicy steamy scenes. But I'm really here for the plot the plot is great the characters are great. I kind of had a feeling of one of the thing is going down from the title of the next book and just a feeling that I got. There are multiple povs it's more the fmc's point of view but we got the guys povs only need them which I really liked. I really love the story it's really enjoyable I'm so excited for next book and I'm really excited to see that the authors would be putting out a book every month after this book I can say I'm excited to read anything that she writes I'm hoping they're all RH. There were some like typos spelling errors but it did not hinder my reading experience. Just Small Things having someone do a once-over on could pick up. But honestly like it's is a five-star read in an extremely impressive debut and even if it wasn't a debut I would say it's impressive. It's hard to balance a story with this type of feel a lot of times I think it came out really well and I'm completely enthralled I can't wait for more highly recommend
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Reviewed in the United States on January 3, 2022
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Bo0kSl0th
Lowell, US
★★★★★ 4
Run little rabbit
Format: Kindle
Though a familiar trope, it had these teases of intrigue that are enough to keep the story interesting to pull the reader to keep reading, to invest in the plot. Enemies (bullies)-to- lovers, mafia, and RH tropes are all so overworked that there is very little new in the way of a storyline. While I can't say this story is utterly unique, I found myself enjoying the characters and their dynamics together. I look forward to seeing how things go from here between the guys and Emmy, and even how Paloma will fair.
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Reviewed in the United States on February 14, 2022
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Amazon Customer
Alexandria, US
★★★★★ 5
awesome
Format: Kindle
I’ve never read a book by this author before, but she knocked it out of the park! Thanks so much for thinking of us readers who are left with book hangovers and just need the next book in the series. I just downloaded the next one. I don’t normally write reviews but this author needs to be out there so everyone can find her. Great book, excellent characters and pacing. Wonderful storyline.
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Reviewed in the United States on February 18, 2022
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Meaghan
Cuba, US
★★★★★ 5
pleasantly surprised!
Format: Kindle
So, I’ve been on the Find Me (WITSEC) book train and trying to find a book to hold me over until the second book comes out and omg now I’m going to have to do the same for THIS book! I was drawn in from the beginning. The characters, the multi POV (which is one thing WITSEC lacks), the world building! Excellent! I love a good grovel and I think these guys are headed that way now! I can’t wait to see where the next book takes these characters! Now….what do I do while I wait?
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Reviewed in the United States on December 29, 2021

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