Audi RS4 2.7 Bi Turbo F-hose Black Hose 45psi pressure drop: 364CFM (280CFM)

45psi pressure drop: 364CFM (280CFM)

Bend: 180 degree Inner diameter (mm): 28 mm Inner diameter (inch): 1 1/8 inch CC measure (see picture): 56 mm Leg length (see picture): 102 mm Color: Black Wall thickness: 4 mm Temperature range: -40 to +180 degreeC Outer diameter: 36 mm Reinforcement: 3 layers Material: High quality silicone rubber / polyester fabric

which is not ideal because neither it nor the return spring are strong enough to open and close the valve reliably at high boost

Inner diameter 1 (mm): 57 mm Inner diameter 2 (mm): 63 mm Inner diameter 1 (inch): 2 1/4 inch Inner diameter 2 (inch): 2 1/2 inch Length: 100 mm Color: Blue Wall thickness: 5 mm Temperature range: -40 to +180 degreeC Outer diameter 1: 67 mm Outer diameter 2: 73 mm Reinforcement: 4 layers Material: High quality silicone rubber / polyester fabric

Bend: 135 degree Inner diameter 1 (mm): 63 mm Inner diameter 2 (mm): 76 mm Inner diameter 1 (inch): 2 1/2 inch Inner diameter 2 (inch): 3 inch Leg length (see picture): 125 mm Color: Black Wall thickness: 5 mm Temperature range: -40 to +180 degreeC Outer diameter 1: 73 mm Outer diameter 2: 86 mm Reinforcement: 4 layers Material: High quality silicone rubber / polyester fabric

Audi RS4 2.7 Bi Turbo F-hose Black Hose 45psi pressure drop: 364CFM (280CFM)A hose kit developed by do88 to replace OEM vacuum hoses! These hoses are entirely manufactured in high quality silicone for best finish and durability. With three to five layers of armory, depending of the inner diameter, the hoses withstand high pressure rates and high temperatures for a long time. The original hoses are manufactured in rubber that not seldom cracks from age. This is the durable solution for you that in addition improves the looks!