ARM Motorsports Turbo Inlet | F22 · F23 M240i · F30 · F34 340i · F32 · F33 · F36 440i | 3.0L Turbo I6 [B58]

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ARM Motorsports Turbo Inlet | F22 · F23 M240i · F30 · F34 340i · F32 · F33 · F36 440i | 3.0L Turbo I6 [B58]The ARM B58 Turbo Inlet improves airflow to the B58's turbo by increasing the diameter on the turbo inlet by a massive 25%. Where the ARM B58 Turbo Inlet is greatly improved over the OEM inlets and many other aftermarket inlets is at the turbo snout connection. The ARM B58 Inlet has an inside diameter of 2. 5" at the connection to the turbo snout, compared to the OEM inlet which is only 2". Also, by removing the sound mufflers, turbulent airflow is

93 & E85 fuel options

Designed and Engineered Camarillo

SEIBON ER-Style Carbon Fiber Hood

20% Under-Drive Reduction

APR Steering Wheel Insert

Simplified Design for Ease of Install

Direct bolt-on fitment with no modifications required

1x Exhaust Clamp

factory downpipes are not a restriction and upgrades do not increase power over Stage 1 with upgraded intake numbers

without sacrificing strength or reliability

HPA proprietary mixed-flow turbine wheel

Available with Slotted or Cross Drilled rotors