Description
HKS stainless steel unresonated Y-pipe for the R35 GTR.
To improve performance the secondary catalytic converters are removed which improves power and response, this one of the first modifications that should be performed on your GTR.
This version includes a silencer is integrated to help reduce noise levels over a non-silenced version.
This center pipe gives a 2db increase over standard catalytic converters.
Diameter of pipe 74.7mm x 2 into 85mm, weight is 8.8kg, stock center pipe weighs 13.5kg.