Intake kits

KD2 CD S

KD2
Category
P08
Tissue
234
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The Sprint Filter KD2 series is an air intake with both dynamic and static features. When used with the flexible conduit that brings air in from outside the car to the kit, it expands and compresses the air flow thanks to the Venturi effect to supercharge the engine. When it is instead used statically with a velocity stack, it provides the engine with a more fascinating sound for those who love it. Sprint Filter KD2 is quite small, so it can be very easily fitted inside any engine compartment and because of its multitude of diameters, it can be used on both small and large displacement engines
  • Engine side inlet diameter :
    80 mm
  • Air intake side diameter :
    85 mm
  • Total footprint without the trumpet :
    190 mm

TECHNOLOGY

FABRICS OF FILTERS

The common performances air filters are composed of cotton yarn very large, the Sprint Filter polyester air filters instead consist of much smaller yarns and calibrated. Thanks to this type of construction the Sprint Filter polyester fabric allows a better filtration combined with a good air permeability, as shown by tests performed. It is necessary say that as regards the cotton fabric results obtained were not constant, this is due to the weak structure and mobile of cotton gauze, the following data are, however, best obtained. With respect to the polyester fabric data have remained constant and precise.



Premium brand of 4 layers cotton air filter

Premium brand of 4 layers cotton air filter

Original Equipment paper air filter

Sprint Filter P037 air filter

AIR PERMEABILITY

The uniform and compact polyester filtering element consists of a thin filament of fabric, forming a mesh of several dozen microns, capable of trapping all significant particles and ensuring a very high air flow rate. Our polyester air filter guarantees a very high air flow that neither cotton filters nor OEM paper filters can achieve. Remember this simple equation: More Air = More Power!



EFFICIENCY FILTRATION

The Sprint Filter polyester air filters retain 93.13% of 100 μ particles (Sprint Filter P08 air filter) - 91.8% of 37 μ particles (Sprint Filter P037 air filter) - 95.22% of 100 μ particles (Sprint Filter P08F1-85 air filter) versus the 76.42% of a common 4-layer oil-soaked cotton air filter

Because of its uniform structure, the Sprint Filter air filter ensures less air flow disturbance, also thanks to the exclusive and patented filtering material in single-layer polyester



THE REALIZATION

Sprint Filter creates over 65 years innovative products made with the most sophisticated and technologically advanced materials: from aluminum, steel, and then move on to materials in polyurethane foams to get to plastics all kinds of fine carbon and kevlar. The entire process of manufacturing our products is done internally with sophisticated equipment design and production: designed with advanced three-dimensional cad-cam our filters and extraction systems are built using molds developed with numerical control machines and realizzatiinfine with modern machinery for molding plastics and dispensing of polyurethane.