HP difference
Melting Slicks
Joined: Mar 2006
Posts: 2,064
Likes: 4
You will not see any gain from cutouts, just more noise.
Long tube headers allow expended exhuast gasses to quickly dissipate from the cylinder heads, out the long tubes and through a collector (LG and American Racing are good for this).
Your stock exhaust manifold and cat's are way to restrictive. Since the cutout is installed "cat back" you are not doing anything to reduce that restriction.
Long tube headers allow expended exhuast gasses to quickly dissipate from the cylinder heads, out the long tubes and through a collector (LG and American Racing are good for this).
Your stock exhaust manifold and cat's are way to restrictive. Since the cutout is installed "cat back" you are not doing anything to reduce that restriction.
