Stainless Exhaust Manifolds from the USA

[patricks]

Im wanting a stainless or quality cast iron manifold that is a direct "bolt on" replacement for the standard exhaust on my Astra g that will require no modification to fit. For cost reasons it has to come from the USA....anybody know of any good ones that will provide a modest increase in power on my standard engine, well standard apart from panel filter, ported throttle body and air box mods with vec c air intake.....i might port the head in future though and also remove balance shafts.

 

[vocky]

none will fit from the states, they have a different exhaust shape and the exhaust goes over the top of the steering rack - thus they will not fit european cars without heavy modification

 

[corsaZ22se]

these are quite good but need a little work to open them out as the internal casting is very rough.

http://www.dbilas-shop.com/Products...-Vectra-B-Zafira-A-Speedster-Z22SE::1798.html

 

[patricks]

cheers fellas myt have to stick with Australian ones as shipping is costly from UK

 

[vocky]

they are in Germany if thats any cheaper to ship

http://www.yelp.co.uk/biz/dbilas-dynamic-rödermark