Ls1 headers
#1
Registered User
Thread Starter
Join Date: Dec 2008
Location: McAllen,TX
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
Ls1 headers
Ok guys im going to need some help. i just ordered some performance headers with a 3'' outlet. will i need to buy new cats, or will the old ones still fit?