Dinan Semi-Open Intake | F22 · F23 M240i · F30 · F34 340i · F32 · F33 · F36 440i | 3.0L Turbo I6 [B58]

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Description

Dinan Semi-Open Intake | F22 · F23 M240i · F30 · F34 340i · F32 · F33 · F36 440i | 3.0L Turbo I6 [B58]Looking for more sound than what can be attained from the standard Dinan closed box intake for F2x F3x B58 powered vehicles and don't want to sacrifice all the performance gains or the beautifully crafted carbon fiber design in the process? This semi open variant of the same intake meets those demands using a revised lid with an additional auditory port so those intoxicating turbo noises can be more easily heard. When paired with the optional turbo

Hose end fittings used are compatible with the OEM connections

With optimal airflow management

The ARM E60 N54 Charge Pipe is engineered to optimize airflow between the intercooler and the throttle body

CFD Tested

Works with any turbo upgrade and is configurable for future mods

The IE Tall Boy main caps will need to be line honed by an engine machine shop with the supplied IE Spec ARP studs installed and the nuts torqued to ensure journal circularity

There is a convenient two-position switch for 91+ premium fuel and 100+ octane race fuel for maximum HP output

this kit transforms the stock linkage by replacing the 2 ball joint cups

Under normal driving conditions

Extra strong forged 4340 chromoly steel

25” at the intercooler and reduces slightly to a 3” ID which is maintained all the way to the charge pipe

and what the spring requirements actually are

Exchange/Return Notes