Wizard Exhausts stainless steel 3-1 manifolds for the Alfa Romeo GTAs will fit the following models: Alfa 156 GTA Alfa 147 GTA Alfa GT 3.2 V6 Alfa 156 2.5 V6 (2001 onwards) Alfa GTV/Spider 3.0 V6 (2001 onwards) These replace the original manifold-catalysts which are factory fitted and cause excessive...

Wizard Exhausts stainless steel 3-1 manifolds for the Alfa Romeo 166 V6 models, from 2001 onwards. These replace the original manifold-catalysts which are factory fitted and cause excessive engine bay heat, which is believed to result in poorer engine performance and poorer longevity of both the headgaskets...