hi guys i have a turbo back exhaust at mo and thinkin of a manifold and up pipe or just an up pipe?
i still wont the scooby sound so it would be an onequel mainifold os is it worth it???

 

porting your headers will be cheaper and better as they are stonger than most aftermarket headers anyway. i'm on my 2nd set now and if these blow then i will go back to OE ones


mark

 

i can see ya point but i need to decat on the up pipe and ideas were good to get a manifold and up pipe

 

What year/model?? You don't need new headers to change the up pipe. As said, very good gains can be found from just porting the oe headers. The same goes for the up pipe also (non newage WRX. If you do go for an aftermarket one then stay clear of any with a flexi bit in the middle or the solid ones. The slip jointed ones are the best design.

 

cheers guys you all have said stay away from certain things but allot have said port the heads who can do that?
then i can just fit a up pipe but ive also heard that the 2 bolt pattern up pipe a bad for leaking
ps my car is a wrx 02

 

Harvey on here can supply you with ported oe headers

"the standard email reply from Harvey, £115 for the porting, £50 for the wrap, £50 for the wrapping work, £15 for dressing and £12 or so for the postage.

total is £242 for the full monty."

You souldnt have any issues with the 2 bolt uppipe at your power level.

 

cheers mate