At this stage Im leaning towards getting the HKS 150 cell cats, they were released just after their GT SC kit for the VQ35 came out and were designed with boosted VQ's from the outset.
"Target Hp Rating of 500-600ps"
"Metallic low-resistance carrier is equipped to provide the advantage for supercharger tuning"
"For GT Supercharger specs, the difference from the factory CAT is more noticeable, and advantages of the product can be taken from low rpm range"
"Oval Type can be used for 85mm – 90mm and Round Type can be used for 115mm. Modification is required."
RHDJapan : HKS Metal Catalyzer Nissan Fuga Skyline Fairlady Z
METAL CATALYZER /MUFFLER | EXHAUST | PRODUCT | HKS
lol this price
33005-AN004 Metal Catalyzer - HKS USA
If you do order make sure its AN004 as AN003 is for the VQ35
I'd like to know what the Revyou 370z is running all it says is "high flow cats" does anyone know? Im pretty sure its the HKS cats.
Pretty beastly Z actually, it's running twin HKS blowers on a built CP/Carillo 10.5:1 motor making 739whp 622lb/ft @ 17psi.
Revyou Supercharged Nissan 370Z - DSPORT Magazine
What id really like is a custom job consisting of PPE LTH with HJS 200 cells, anyone done this or know if it will work/fit?