VCTR Performance BMW M340i G-Series / Supra A90 B58 Intake System

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.

Built for the Drive, Not Just the Dyno

Fixing the airbox alone only solves half the restriction problem on the B58 Gen2 — the turbo inlet pipe right after it is just as often the bottleneck. Tackling both together is the combination that actually moves the needle, rather than chasing one part of the intake path at a time.

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

Note: this kit fits the shared B58 Gen2 platform across M340i G20, M440i G22, M240i G42, Z4 G29 and Toyota Supra A90 — same engine, same fit. Verify your specific model, year and build variant before ordering, or message us your rego/VIN and we'll confirm it for you.

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

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.