VCTR Performance BMW M240i/M340i B58 Heat Exchanger Upgrade

Overview

The B58's water-to-air charge cooling system uses a front-mounted heat exchanger to manage charge air temperatures. Under sustained boost on tuned applications, the factory heat exchanger becomes a thermal bottleneck. This upgraded unit provides improved coolant heat exchange capacity — in natural aluminium finish.

Why Upgrade?

• Improved heat exchange capacity over the factory heat exchanger
• Better charge air temperature consistency on sustained boost
• More consistent performance on tuned B58 applications
• Natural aluminium finish

Engineering Focus

Front mount heat exchanger with improved core capacity over the OEM unit. Natural aluminium finish. Same core specification as the black version.

Built for the Drive, Not Just the Dyno

A water-to-air system hides its heat soak ceiling better than a traditional front-mount intercooler, but it's still there — the coolant loop just runs out of capacity instead of the air. A larger heat exchanger buys back that margin precisely where back-to-back pulls start to feel flat on the factory unit.

Fitment

Compatible with:

• BMW M340i G20 / G21 (2019+) — 3.0L B58 Single Turbo
• BMW M440i G22 / G23 (2021+) — 3.0L B58 Single Turbo
• BMW M240i G42 (2022+) — 3.0L B58 Single Turbo
• BMW 330i G20 (2019+) — 2.0L B48 Single Turbo
• BMW 430i G22 / G23 (2021+) — 2.0L B48 Single Turbo
• BMW Z4 M40i G29 (2019+) — 3.0L B58 Single Turbo
• Toyota GR Supra A90 / A91 (2019+) — 3.0L B58 Single Turbo

Note: verify your specific model, year, engine code and build variant before ordering, or message us your rego/VIN and we'll confirm it for you.

What's Included

• Front mount heat exchanger assembly
• Supplied installation hardware

Specifications

• Material: Aluminium
• Finish: Natural aluminium (silver)
• Engine: B58 3.0T
• Fitment: OEM direct replacement

Shipping & Fit

• Confirmed fitment by chassis and engine code before you buy, not after
• Worldwide shipping, cost calculated at checkout for your destination
• Australian Consumer Law returns on all unused, unfitted parts
• Questions about your specific build? Message us — real people, real platform knowledge

Delivery & Support

Your order is carefully inspected before dispatch and backed by VCTR Performance support. For product availability, shipping estimates or fitment assistance, contact our team.