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Mishimoto Performance Auxiliary Radiators, Fits BMW G8X M3/M4/M2 2021+ (can take 4-6 weeks for delivery)

Mishimoto Performance Auxiliary Radiators, Fits BMW G8X M3/M4/M2 2021+ (can take 4-6 weeks for delivery)

Regular price $1,149.00 AUD
Regular price Sale price $1,149.00 AUD
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 Mishimoto, the world leader in performance cooling products, was created for automotive enthusiasts by automotive enthusiasts. Established in 2005, we have more than a decade of experience in working toward our goal of providing superior cooling system upgrades. Mishimoto has produced a line of upgrades to fit most BMW, Audi, MINI and Volkswagen performance vehicles.

Mishimoto's corporate headquarters are located in an 82,000 sq ft office and warehousing facility in New Castle, Delaware. Next door is our 27,000 sq ft, state-of-the-art engineering studio, where we have assembled the industry's cutting-edge tools for evaluating Mishimoto test vehicles. This one-of- a-kind facility allows us to maintain a leading position in our industry. With another office in Sparks, Nevada, as well as international locations in London, Shanghai, and Sydney, we have built an unprecedented global infrastructure for the benefit of all our worldwide customers.
Four reasons to choose Mishimoto products
1. All Mishimoto products are
carefully designed for a clean,
direct-stock fit for an
easy installation using State-of-the-art 3D modeling
tools, including a ROMER Arm,
rapid-prototyping 3D printers and
Faro® 3D laser scanner
2. All our products are rigorously
tested to ensure the quality of our
3. With an array of product
finishes and colors that will add
style, your engine will look just
as great as it performs
4. Every product is covered by
our multi year warranty
Keep your 2021+ BMW G8X M3/M4 engine temperature under control with Mishimoto's Performance Auxiliary Radiators. These radiators are sold as a pair and feature full aluminum end tanks that are TIG welded to custom engineered cores for maximum durability and performance. The increased fluid capacity and 25 percent increase in core volume ensures optimal heat dissipation and effective temperature regulation for both stock and modified vehicles, making them an essential upgrade for high performance driving.
In addition to their robust construction, these radiators feature strutted tubes, providing further reinforcement against vibration and impacts. For additional protection, steel stone guards are available separately. 


  • Direct fit for 2021+ BMW G8X M3/M4
  • 25-percent increase in core volume for improved heat transfer
  • Aluminum, TIG-welded end tanks for maximum durability
  • Strutted tubes provide further reinforcement against vibration and impacts
  • Increased fluid capacity for maximum cooling capability
  • Provides effective temperature regulation for both stock and modified vehicles
  • Includes both left and right radiators
  • Pair with Mishimoto Performance Heat Exchanger for a complete cooling system upgrade
  • Accepts stock rock guards or available steel Mishimoto guards for maximum protection


(2) Auxiliary Radiators