Vauxhall / Opel Astra J GTC 2.0 Turbo VXR 2011-2015 models
Direnza track series exhaust manifolds are manufactured from T304 grade stainless steel, and feature extra thick 3mm walls for added reliability and performance gains.
A direct replacement for the stock part, our mandrel-bent manifolds achieve notable performance gains while enhancing engine sound, making them popular with driving enthusiasts.
Our tried-and-tested, tubular design features TIG welds for maximum strength and durability, while CNC machined flanges ensure reliable and accurate fitment.
|Product Category||Exhaust Manifold|
|Exhaust Manifold - Collector Bore (mm)||Turbo|
|Exhaust Manifold - Branch Bore (mm)||42|
|Exhaust Manifold - Ancillaries included||2 x Gaskets / 4 x studs|
|Material||3mm Thick Stainless Steel|