The Grams Performance & Design Modular High Performance Intake Manifold for the VW MKIV 1.8T has arrived! Our unique two-piece modular intake manifold has been designed to be a bolt-on replacement for the anemic OEM unit, incorporating a removable plenum lid that not only allows for easy disassembly, porting, and plenum volume changes but can also be rotated to position the throttle body on either the driver or passenger side of the engine bay. The Grams Performance & Design 1.8T intake manifold is the perfect addition to a lightly modified street build as well as high-horsepower builds with turbo upgrades! MK4 Intake Manifold Large Port