CTS TURBO 1.8T TURBO MANIFOLD T3 FLANGE (LONGITUDINAL)

The CTS Turbo 1.8T Turbo Manifold with T3 flange is purpose-built for longitudinally mounted 1.8T engines found in B5 Audi A4 and VW Passat models, plus B6 A4 variants. Precision cast from high-grade iron, this manifold eliminates the restrictions of the factory unit while providing a robust T3 mounting platform for upgraded turbocharger applications. Engineered with proper runner design and wall thickness to manage exhaust heat and pressure effectively, it's an essential foundation piece for workshops building reliable high-performance 1.8T longitudinal setups.