Its simple straight thru design creates an increase of exhaust gas velocity in order to improve efficiency

Main features:

Opel Astra H (Mk3) 3 porte Hatchback [2004-2014]

Used to control radiator fan

This is used on the post-cat o2 sensor and by spacing the sensor out it reduces the gas flow and heat going to the sensor giving your ECU a correct reading

Collettore di Scarico - OPEL C20XE T03 TURBO Mitsubishi Evo VIII Its simple straight thru designThe TurboWorks exhaust manifold is made of 100% stainless steel. It has an output for wastegate hole spacing 45x45mm, diameter 38mm. 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