will a mk2 astra gte performance manifold work on the c20xe lump out of a calibra? I asume they are the same, i just want to be sure.
mmm mite do but the flange might be diffrent as the c20xe has a cat and the mk2 astra dosnt.
Didnt late GTE 16v come with a cat?
Ye that is the one i was reffering to, the later GTE with the C20XE engine in it.
mk2 exhaust takes a different route after the sump compared to cavalier based shells (mk3 astra, cally, cav)
doesnt matter bout the route as it is going in a nova which will have the rest of the system made up to match.
well i mean the bit between the sump and the bulkhead. plus the length of this short section differs between the cars. its a cut ahd shut operation of the manifold to get it to fit, not just altering the exhaust sytem itself.