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D760-0046-A Semi-Open Intake for 2016-2021 BMW M240i, 340i, 440i [Carbon Fiber]
The Dinan D760-0046-A Semi-Open Carbon-Fiber Intake replaces the factory air box on F22/F23/F3x B58 models with a 30 % larger box, 34 % larger filter, and a sound port for pronounced turbo notes. The redesigned carbon tube removes factory baffling and Helmholtz chamber, boosting flow and delivering gains of up to +15 HP and +13 lb-ft at 6000 RPM on a stock vehicle.
Dinan D760-0046-A Intake Features:
- Max gains +15 HP & +13 lb-ft (stock vehicle)
- Semi-open design adds sporty induction sound
- 30 % larger air-box volume
- 34 % increase in filter area (76 in² → 102 in²)
- Optimised carbon-fiber intake tube
- 8 % larger free-flow MAF housing
- Quick, bolt-on installation
- 50-state CARB legal (EO D-176-56, 2019-21 only)
Emissions Note:
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
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