1.8T Modular Intake Manifold

The Grams Performance & Design Modular High Performance Intake Manifold is engineered as a direct bolt-on replacement for the stock unit on the VW MKIV 1.8T engine. This unique two-piece modular design incorporates a removable plenum lid, offering significant advantages for tuners and enthusiasts. The removable lid facilitates easy disassembly for porting, and allows for adjustments to the plenum volume to optimize performance. Furthermore, the throttle body can be positioned on either the driver or passenger side of the engine bay by rotating the lid, providing flexibility in custom builds. This intake manifold is suitable for a wide range of applications, from lightly modified street vehicles to high-horsepower builds featuring turbo upgrades. Its robust construction and thoughtful design aim to improve airflow and engine performance. This part fits the following vehicles: 2000-2001 Volkswagen Golf GLS, 2002-2003 Volkswagen Golf GTI 1.8T, 2003 Volkswagen Golf GTI 20th Anniversary, 2002 Volkswagen Golf GTI 337, and 2000-2001 Volkswagen Golf GTI GLS.