I have a ? about your downpipe for your turbo kit.....Ijust want to know if i could use the down pipe i aready have....

 

The kit requires a "kit" specific downpipe.

 

justin is correct. the O2 housing is completely different and it will not bolt up.

Eric

 

Ok, Thanks one more thing what about the testpipe(perrin) and exhaust(turboxs) also can i use the one i have already. And if i use the 650hp kit can i still use a maf or do i need to switch standalone and what injectors size do you recomend.
Thanks for your time.

 

you can still use your MAF it is just going to be a restriction on how much hp you can make later on.

our turbo kit bolts up only to our test pipe and cat so you can reuse your turbo XS catback but you will have to get a custom test pipe made to mate our down pipe to the TXS catback.

Eric