do88 Intake System – BMW B58 Gen 2 M240i/M340i (G-Series)

OVERVIEW

The factory airbox and intake tract on the B58 Gen 2 engine is adequate at stock power levels but becomes a real restriction once boost increases. do88's Intake System is a complete replacement for the factory intake — engineered from scratch for the M240i and M340i rather than a generic universal kit — designed to maximize airflow to the turbo while keeping intake air temperatures down.

SPECS

• Design approach: Designed from scratch specifically for the M240i/M340i platform, using the factory airbox as a template and test-fitted on the actual vehicle for accurate fitment — not a universal cone filter adaptation
• Filtration: High-flow, reusable air filter engineered for the specific intake tract; do88 also sells replacement filters separately for ongoing maintenance
• Piping: Mandrel-bent aluminum piping — a carbon tube tapering from 105mm down to the turbo inlet diameter, up to 24% more airflow combined with the optional do88 turbo inlet
• Construction: Designed for durability and consistent performance under sustained track use, not just a peak-dyno-number product

PARTS INCLUDED

• 1x do88 intake system: piping, air filter, and mounting hardware

TECH RESOURCES

• Complete, direct replacement for the factory intake/airbox using factory mounting points — no permanent modification required.
• do88 provides installation instructions with each kit.
• Pairs well with a do88 charge pipe kit and/or charge cooler manifold for a complete intake/charge-air system upgrade, though it installs and functions independently.
• Replacement air filters are available separately for ongoing maintenance without needing to replace the full intake system.
• LF-240r installation instructions »

PART NUMBER

• OE — LF-240-OE
• do88 OE Turbo — LF-240-INL-OE
• do88 Pure 800 — LF-240-INL-P800

VEHICLE APPLICATIONS