hey guys i have a 99 GSR with the Comptech tig header. Apparently, i cant pass smog with that header because the car is a 99.

My question: will my homies stock header from his B18b1(ls) fit on my GSR? also, i have the comptech cat back, will that affect fitment?

any help would be appreciated thanks ladies and gents.

 

You need a stock gsr exhaust manifold or a CARB OE header such as dc or edelbrock

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 916B18c1 &raquo;</TD></TR><TR><TD CLASS="quote">hey guys i have a 99 GSR with the Comptech tig header. Apparently, i cant pass smog with that header because the car is a 99.

My question: will my homies stock header from his B18b1(ls) fit on my GSR? also, i have the comptech cat back, will that affect fitment?

any help would be appreciated thanks ladies and gents.</TD></TR></TABLE>

it won't fit.

00-01 GSR was the years that had the same fitment as the ls and itr.

 

you would need the headers from a 94-99 gsr

 

looks like ill have to check pick n pull! o well thanks for the info guys