Carbon suction suitable for BMW S58B30 G8X M2/M3/M4 do88
When developing an intake system for a turbocharged engine, three factors are crucial: filtration, airflow and thermal management. The do88 suction perfects all three elements. Improved airflow and low intake temperatures for the turbos! Washable air filter for optimum performance and long service life! Additional air supply openings behind the headlights on each side to ensure sufficient air volume! 7.8" air filter boxes, which also provide sufficient clearance for the CSL dome strut! Large carbon fibre pipes have been designed to replace the standard plastic intake pipes. These start with a diameter of 105mm (4.1 inches) at the air filter end and taper seamlessly to 3.25 inches to match the aluminium turbo inlets. The air filter has a tightly woven cotton fabric that ensures a clean airflow. The original turbo inlets are only 61 mm and 72 mm in size. In contrast, the do88 inlets have been maximised and have a size of 83 mm. Features: Large 105 mm (4.1") pre-oiled cotton air filter with tightly knitted cotton fabric A fully enclosed design that ensures only cold air is drawn in Produces a clearly audible intake noise from the filter turbocharger Precisely manufactured, optimised design for maximum airflow Optimised for tuned engines and upgrade turbos Increases airflow by 24% Improved response behaviour UV and heat-resistant high-gloss clear coat for long-lasting protection We recommend cleaning the air filter every 15,000 to 20,000 km. Only use cleaning products that are suitable for cotton air filters.