Dinan's Cold Air Intake for the BMW F30 335i, F32 435i, and F87 M2 replaces the factory intake with a sealed carbon fiber tube and enlarged airbox on the N55 turbocharged engine. The optimized tube mirrors OEM routing with a straighter, lower-restriction path, feeding a larger cylindrical filter and an upgraded MAF sensor for proper air metering. Power gains reach +10 HP and +15 lb-ft on F30 335i, F32 435i, and M235i applications; the F87 M2 sees +8 HP and +6 lb-ft due to its unique N55 calibration.
The sealed airbox insulates the enlarged filter from underhood heat that robs power on open-element setups, drawing cooler outside air directly to the N55 turbocharger. CARB EO D-176-56 certifies this system for 50-state emissions compliance on 2012-2015 BMW F30 335i only; all other platforms carry Non-CARB status and should verify local regulations before installation. Installation is under one hour with no special tools required.
Product Specifications
- Brand: Dinan
- Fitment: BMW F30 335i (2012-2015), F32 435i (2014-2016), F87 M2 (2016-2018), M235i (2014-2016)
- Engine: N55 3.0L Turbocharged I6
- Power Gain (F30/F32/M235i): +10 HP, +15 lb-ft
- Power Gain (F87 M2): +8 HP, +6 lb-ft
- Intake Tube: Carbon fiber
- CARB: EO D-176-56 (2012-2015 F30 335i only; all other platforms non-CARB)
- Includes: Sealed airbox, enlarged cylindrical filter, larger MAF
- Part Number: D760-0038
- Condition: New
