hey there guys. Im thinking about buying these two items :
COLD AIR INTAKE 25MM MANIFOLD INSULATOR 4 HOLDEN VS-VY | eBay
PERFORMANCE 25MM PLENUM SPACER! Holden V6 VS-VY | eBay
im just not sure if i should get the 25 mm or 12? ive got a 6 cyl 2003 vy executive, what are your thoughts?![]()
Go 25mm for the manifold insulator. But only go 12mm for plenum spacer. The 25mm plenum spacer Is more designed for cars with forced induction.
cheers mate
If your going to stay N/A
go
- MACE 25mm Manifold Insulator
- MACE 12mm Plenum Spacer
and other way for supercharged