do88
High-performance turbo inlets designed for easy installation in your 2010-2013 BMW 135i 335i 35i N55 (E9X E8X)
FEATURES
– More air to your engine, less backpressure, and better airflow!
– Airflow (59mm version) at 0.175 bar / 2.54 psi pressure drop: 1049 CFM (660 CFM), 59% higher than OE! See diagram under product images.
– 3D freeform inlet pipes made from the finest silicone.
– CNC-machined turbo inlet adapter. The efficiency of a turbocharged engine is directly influenced by the intake air temperature (IAT) and the backpressure in the system. A crucial, yet often overlooked, aspect is having sufficient airflow before the compressor to avoid overload. Less vacuum and cooler air allow the turbo to produce more mass, which ultimately means more air for the intake—meaning significant power gains. The entire air filter system is optimized for airflow, and the radii and angles are reworked numerous times to achieve the best result! The finished product is verified with both Computer Flow Dynamics (CFD) and our Superflow SF1020 flow bench. The kit comes with black-finished hoses, a CNC-machined adapter to the turbo, and high-quality hose clamps.