This diagram shows the charge air flow at different pressure drops of do88 performance intercooler compared to OEM intercooler*:
Other aftermarket hoses may have other design
81psi pressure drop of 664CFM*
SAAB Part# 4165494
Outer diameter: 19 mm Length: 65 mm Wall thickness: 2 mm Material: Aluminum 6063 Possible to weld: Yes
Silicone Hose Black 90 degree long leg 0,75'' (19mm) C70 This diagram shows the chargeSilicone hose, black, 90 degrees with 300 mm leg. Top quality. Intended use: Charge air applications, turbo, intercooler, compressor. Suction applications, air filter, inlets. Cooling, radiator system, heater core. Bend: 90 degree Inner diameter (mm): 19 mm Inner diameter (inch): 0,75 inch Leg length (see picture): 300 mm Color: Black Wall thickness: 4 mm Temperature range: 40 to +180 degreeC Reinforcement: 3 layers Material: High quality silicone