Revo Air Intake Hose Kit for MQB EA888 GEN.3 - RV581M200900/800

OEM Part

With ample efficiency for a stock vehicle, the OEM system quickly becomes a choking point for the engine when running Revo Software. With a generously sized airbox, the standard plastic intake hose causes the most amount of restriction; convolutions designed to allow for engine movement disrupt airflow, a small internal diameter limits the volume of air and a sharp reduction in hose diameter at the turbo causes turbulence.

Turbo Inlet

The Revo machined inlet replaces the restrictive elbow found on the IS20/IS38 turbos. The machined billet aluminium inlet securely fits the OE unit using locking tabs and integrated O-rings. With almost double the cross-sectional area compared to other available products, air can stabilise and distribute before a smooth tapered transition to the turbo. Removing the internal steps between components further ensures uninterrupted airflow and removes any unnecessary turbulence.

Silicone Hose Design

The Revo Turbo Hose as an increased inner diameter that gradually tapers from airbox to turbo to optimise airflow, while maintaining the tolerances required to fit both LHD and RHD vehicles with a standard airbox. Designed to directly replace the plastic hose and turbo elbow, this upgrade reduces restriction and maximises smooth airflow improving both power and torque throughout the rev range.

A four-ply construction with an internal wire helix increases strength to prevent collapsing under pressure. Internal steps flush fit against the stock airbox and the machined inlet, creating a smooth transition between components ensuring the smoothest airflow possible to the turbo. A machined bung is integrated into the hose, connecting the stock PCV system vacuum.