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do88 Auxiliary Radiator, BMW M2 M3 M4 G80 G82 G87 (S58)

Product Description

Upgrade the performance of your 2021+ BMW G8X M2/M3/M4 engine with the do88 Performance Auxiliary radiators!

The S58 Engine Cooling System
The S58 engine features a cooling system with three frontal radiators, one large central radiator and two smaller auxiliary radiators located in front of each wheel. Tuned engines produce significantly more heat, making it challenging to maintain optimal engine temperatures during intense street, track, or drag strip driving. The OE auxiliary radiators have slim cores and plastic tanks, which are not ideal for tuned cars. Upgrading these auxiliary radiators is will help to ensure proper engine temperature.

Our Solution
Fortunately, the design space available for the auxiliary radiators allows for both increased frontal surface area and core thickness on both sides of the car. The OE radiator is identical for both sides, and our do88 Performance Radiators are designed to be drop-in replacements for both left and right sides. We offer them as a pair because upgrading just one radiator isn't as effective as upgrading both simultaneously. Our Performance Auxiliary Radiators provide enhanced cooling capacity to prevent heat soaking.

Installation
The installation is simple, as our radiators come with CNC-machined mounting brackets and OE-style “Quick Connect” inlet/outlet connections. The OE rock guard can be easily attached to our radiators for protection against small rocks and road debris.

Key features include:

Larger core volume than the original equipment (OE), 43% larger.
2-row core that is 48mm thick, this provides an increased active cooling area by a whole 13%.
Full aluminum construction, complete with durable TIG-welded end tanks.
Increased fluid capacity (X,X liter more) for optimal heat dissipation.

Product Use Disclaimer

All performance and upgrade parts are intended for off-road use only and are legal exclusively for competition racing vehicles as defined under California law (Cal. Health & Safety Code §39048). A racing vehicle is classified as a competition vehicle that is not operated on public highways.

Vehicles equipped with these parts must be used solely on closed courses during sanctioned events and may not be driven on public roads. Transportation must be done via trailer. Use on public roads may result in fines, penalties, and voided warranties.

Improper use of these parts will void the PureTurbos warranty, may void your vehicle manufacturer’s warranty, and may violate federal and state laws.

It is the customer’s responsibility to ensure compliance with all applicable laws. PureTurbos assumes no liability for misuse or non-compliance.

SKU: WC-440

$610.50

Unit price

FITMENT GUIDE

BMW M2 (G87)
Engine

S58
Model years

2023 - 202X
BMW M3 / M3 Competition / M3 CS (G80)
Engine

S58
Model years

2020 - 202X
BMW M4 / M4 Competition / M4 CSL (G82)
Engine

S58
Model years

2020 - 202X

30-Day Return Policy

Unused and uninstalled items may be returned within 30 days of delivery. A 15% restocking fee will apply to all approved returns.

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PureTurbos Trucker Snapback

$30.00

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PureTurbos Snapback

$30.00

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PureTurbos Hoodie

$50.00

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PureTurbos T-Shirt

$25.00

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do88 Auxiliary Radiator, BMW M2 M3 M4 G80 G82 G87 (S58)

30-Day Return Policy

ADD SOME SWAG!

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