do88 Front Mount Intercooler Radiator - BMW F20/F22/F30/F32 2014-2021

The B58 Gen 1 uses a liquid-to-air charge cooler built into the intake manifold, fed by a front mounted heat exchanger that heat soaks quickly once the engine is tuned, prompting the ECU to pull timing or drop into limp mode. This do88 exchanger carries 66 percent more core volume than the original, with a dual row 48mm core that raises cooling surface by 120 percent and a triple pass layout that routes coolant across the core three times rather than once. Construction is full aluminium with TIG welded end tanks and increased fluid capacity, it fits with no modifications, and mounting points for the OE transmission cooler are built into the unit.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy