Exhaust Manifold Audi 1,8T 20V T25 Cast-Iron

The TurboWorks exhaust manifold is made of 100% cast iron.

When performing engine tuning, the exhaust manifold should be replaced at the very beginning, because the exhaust gases from the cylinder go to the exhaust manifold, which is part of the engine body, then directed to the first section of the exhaust pipe, and then to the muffler or several in series silencers and then to the exhaust tailpipe.

• Spacing of bolts for turbo: 72x40mm
• Exhaust outlet: 50x40mm
• WG screw spacing: 70mm
• WG hole: 35mm
• The diameter of the windows in the flange: 38mm

12 months warranty issued by TurboWorks Polska - the sole dust distributor in Poland.


We also offer lambda probe adapters that eliminate the catalyst error.