Due to the standard taper of the charge air system between turbocharger and intercooler, HF-Series has developed a new turbooutlet kit including pressure pipe.
The newly designed charge air system has a larger cross-section of 60mm and the turbooutlet, which is located in the turbocharger, is optimised for best flow conditions and has the same diameter as the pressure pipe.
By installing the new turbooutlet kit with a continuous diameter of 60mm, the charge air is transported into the intercooler without turbulence and without braking.
Our turbo outlets have been further developed so that turbulence can no longer occur in them:
The turbo outlet has a resonance chamber as standard and the pressure pipe is tapered to 36 mm.
The air flow rate in the series is approx. 0.0171 m³/s* and in the HF-Series version approx. 0.0340 m³/s*.
OEM HF-Series
Turbooutlet: -with resonance chamber -without resonance chamber and with 60 mm
and 50 mm connection connection
Pressure pipe: -turbulence and -60mm continuous without tapers
tapers to 36mm
Volume flow: -approx. 0,0171 m³/s* -approx. 0,0340 m³/s*
(*value determined at a reference value of 12m/s inlet velocity)
Note: If you would like to keep your standard pressure pipe but replace the outlet with our optimised turbo outlet, please click here: Turbo Outlet
The optional aluminium pressure pipe from the intercooler to the throttle body for 1.8-2.0 TSI Euro 6 engines of the MQB platform replaces the original part made of hard plastic.
The larger pipe diameter of 63mm (60mm inner diameter > OEM only 53.7mm), combined with the streamlined design and the elimination of the stiffening struts*, provides an increased airflow of 287.9cfm (measured by flow bench).
*these are used on the OEM pipe to prevent breakage due to over-tightening of the clamps
The OEM part consists of a bonded plastic pipe. Under the influence of time, temperature and pressure, the material becomes brittle and cracked. The result is broken connections or burst pressure lines. Not only annoying because of the defect, but rather a great danger for the turbocharger and the engine.
Our product is pressure and temperature resistant, flow optimised for an earlier response behaviour and thus also optimally suited for performance-enhanced vehicles. In addition, it comes with a certificate and is therefore registration-free.The pressure pipe is suitable in combination with the original intercooler hoses, as well as with our SF-Hoses silicone hoses.
HF-Series
HF-Series is the first point of contact when it comes to fresh air supply in vehicles. With this brand, HG-Motorsport has combined professional research and production of high quality intake systems, intercoolers and air guidance systems. In addition to 3D scanning of the vehicle periphery for perfect fitting accuracy, this also includes long series of tests to combine the optimum components for each individual model. The result is racing products with road approval.
