VCTR Performance BMW M240i/M340i B58 Intake System

Overview

The B58 Gen2 factory intake on the G20/G42 platform routes air through a restrictive OEM assembly that limits induction character and airflow at higher demand. This intake system replaces the factory unit with a cold air-sourced, less restricted path to the B58 turbocharger — sharpening response and improving the induction experience.

Why Upgrade?

• More direct airflow to the B58 turbocharger than the factory intake
• Cold air routing draws from a cooler source than the OEM airbox location
• Improved induction sound and turbo response
• Includes turbo inlet pipe for a complete cold-side intake solution

Engineering Focus

Designed for B58 Gen2 applications in the G20 M340i and G42 M240i, this kit combines a cold air intake system with a revised turbo inlet pipe — addressing the two main restriction points between the filter and the compressor wheel.

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 Z4 M40i G29 (2019+) — 3.0L B58 Single Turbo
• Toyota GR Supra A90 / A91 (2019+) — 3.0L B58 Single Turbo
• BMW Z4 M40i G29 (2019+) — 3.0L B58 Single Turbo

Note: B58 Gen2 intake system confirmed for M340i G20, M440i G22, M240i G42, Z4 G29, Toyota Supra A90. Verify your specific model, year and build variant before ordering.

What's Included

• Intake assembly with cold air routing
• Turbo inlet pipe
• Filtration element
• Supplied couplers, clamps and installation hardware

Specifications

• Material: Aluminium
• Engine: B58 Gen2 3.0T
• Includes: Turbo inlet pipe
• Fitment: OEM direct replacement

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.