Your Source For Porsche Performance Parts
Audi Performance Parts
Volkswagen Performance Parts
Porsche Performance Parts


APR Throttle B. Hose 1.8T BLK APR MS 100005 

Throttlebody Hose.

Fits : Audi A4 B5 1.8T 1996-2001.

We designed these hoses to fill a gap in the market where other silicone hoses simply don't perform. After extensive testing our engineers have found that the OEM throttle body hose is not rigid enough to prevent flex during high boost situations where getting airflow to the motor is most important. A flexed hose like the factory one creates delayed throttle response and pressure drop. Our engineers designed a replacement hose made of high quality silicone to minimize flex and get the pressurized air to the motor faster. APR Motorsport Hoses also have smoother transitions to help increase air velocity.

Comes in blue, black, and red.

  •  Intake Systems
  •  Turbo Upgrade Accessories
  •  A4 B5

May We Suggest

This complete silicone hose kit is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system.

Stage 3 DRAG 1.8T Longitudinal. Max. 520 ft lbs torque. *SFI Approved Flywheel Included

B5, B6, B7, C5 Adjustable upper control arm kit. Adds camber and caster adjustments.