Significant advantages with do88 pressure pipes (OEM pipes):- Air flow at 0,15bar/2,18psi pressure drop: 414CFM (342CFM), do88 21% higher!- The total length of the do88 pipes is 600mm shorter than the OEM pipes which increases the throttle response!- Designed to handle high pressure and temperatures! The pressure pipes are manufactured in 2,5” mandrel bent stainless steel pipes. These pipes reverse the flow through the intercooler, the air that goes to the throttle body is taken from the bottom of the intercooler. This makes the total length of the do88 pipes600mm shorter than the OEM pipes. This lower intercooler pipe has a very secure attachment of the pressure and temperature sensor in a custom casted / machined flange. Original attachment of these sensors can often cause problems with leakage at higher boost pressure than the original.Custom made high quality silicone hoses with 4 layers of polyester/aramid reinforcement. These hoses can handle very high temperature and pressure!Always remember that the OEM intercooler pipes and hoses were designed for the power level the car was built for and a power increase or even very hard use of the car in a standard version may cause that the OEM pipes and hoses don’t have the performance you need. So only after engine software tune do88 pressure pipes will give a performance increase over the OEM pipes!do88 pressure pipes comes with all hardware necessary for installation.Included parts in this kit:1. Two pressure pipes2. Four silicone hoses3. Six T-bolt hose clamps4. Two standard hose clamps