hi every 1 some one help me i brought these headers of ebay and i supposebly got a matched uppipe with it but the gruppe header outlet to uppipe is huge compared to the uppipe so their is a step in the exhaust tract ,the uppipe is a standard subaru gasket size is their a uppipe to mach the gruppes or is this just a bad design help needed cheers

 

Sounds like you bought a load of poo. E-bay is awash with cheap header sets that will do nothing for the performance of your car.

 

does that mean i cant get a bigger uppipe to match the headers i was told they where gruppe v1 headers with the 2 bolt flange been told these are good headers

 

Bigger up pipe equals more lagggggg i'd of thought. Depending on your spec you'd of been much better off getting harvey to port your existing ones

 

was thinking that now and thats what im gonna do if i cant sort these headers it will be a shame because i was told the gruppes where good

 

If you put up a photograph of the headers and uppipe I will be able to help you further or email me harveysmith1@btopenworld.com