BMW 135i 335i 35i N55 2010-2013 (E9X E8X) Intake hose 47mm

do88 performance turbo air intake pipes designed for an easy drop-in fit into your BMW 135i 335i 35i N55 2010-2013 (E9X E8X)

Key figures
- More air for your engine, less back pressure 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, free-form manufactured inlet tubes made of high-quality silicone.
- CNC machined turbo air intake adapter.

Considerations
The efficiency of a turbocharged engine is directly dependent on the intake air temperature (IAT) and the backpressure in the system. A crucial, yet often overlooked, aspect is adequate airflow in front of the compressor to avoid compressor stutter. Less vacuum and cooler air allow the turbo to generate greater mass, which ultimately means more air for intake—leading to noticeable power gains. With a good intake system, significant power gains can be achieved! Over our years in this business, with countless hours of evaluation and development, we have seen the coherent relationship between IAT, adequate airflow to the compressor, and the impact on power output.

do88 turbo inlet hose
We began development by 3D scanning the entire dedicated area of ​​the car. This allowed us to work with the products in a rational manner in our CAD environment using SolidWorks. The entire air filter system is designed for optimal airflow, and radii and angles are revised several times to achieve the best result! The finished product is tested using both computational fluid dynamics (CFD) and our Superflow SF1020 flow test bench. Every effort is made to offer you, the customer, real and trustworthy data.

The kit comes with black finished hoses, a CNC machined adapter to the turbo and high quality hose clamps.

BMW 1-Series E82 E88
Years of construction: 2010-2013
Model: 135i, 135is
Engine: N55

BMW 3 Series E90 E91 E92 E93
Years of construction: 2010-2013
Model: 335i, 335iX
Engine: N55

BMW X1 E84
Years of construction: 2012-2015
Model: 35i
Engine: N55

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