opel_astra2_2 http://www.ebay.com/itm/CHEVROLET-CHEVY ... es&vxp=mtr ? and what other options are there in exhaust headers ? Piper ? what website sell them ? courtney Dbilas Mtech in holland sell 1 http://www.mathijssentechnics.nl/?View= ... d=&mid=188 a bit pricy i think Friedrich motorsport ? http://www.ebay.nl/itm/Edelstahl-Facher ... 43aaa4fc98 what is the best exhaust header for a astra g z22se ? i dont know it annymore there a even more choices notsure.gif
vocky the usa spec headers are not a straight swap, this is because the steering rack is in a different place to european cars and thus the downpipe does not fit. stick with the known 4-1 manifolds, Tullet are very good and are a straight swap :thumbup:
opel_astra2_2 thank you for your advise . monday i wil get my egr cheater from the uk i hope it wil work 😃