Motordyne Copper 5/16 Inch Intake Plenum Spacer Nissan 350Z /Infinti G35
Motordyne Copper 5/16 Inch Intake Plenum Spacer -
Fits G35 2DR/4DR 2003-2006 / 2007 G35 Coupe
The Motordyne Copper Iso Thermal plenum spacer adds 12HP-14HP & reduces the effect of power robbing heat soak by thermally isolating both the upper & lower plenum. Its 5/16" thickness provides the best overall performance & is fully compatible with your engine cover & strut bar.
All Motordyne Iso Thermal systems keep your upper & lower plenum cooled without the risk of throttle body freezing when driving in cold weather.
******Use the Copper if it snows in your area.*****************
Plenum Spacers:
Instantly add 10-15 horsepower & a deeper engine note to your G with a Motordyne plenum spacer. The Motordyne Plenum spacers are stealth. The 5/16" spacer is designed to work with your car's stock engine cover & strut bar. For turbo charged & super charged vehicles, the gains can easily exceed 17-23 HP.
Iso Thermal
1) The first component is an Aramid thermal isolating gasket that is installed between the lower plenum & intake manifold. By installing a Motordyne Iso thermal Aramid gasket between the intake manifold & lower plenum, the heat soak is significantly reduced.
2) The fourth thermal management component is the Copper Throttle Body heater. Copper Iso Thermal is a premium set & forget component that can be used in place of the Coolant Control Valve (CCV). It doesn't matter how hot or cold the weather is, you don't have to adjust a valve based on the season or ambient temperatures. Install it & the throttle body remains heated while the plenum continues to remain thermally isolated. Keeping the throttle body heated prevents ice formation on the throttle body butterfly valve when driving in cold weather. If it snows or gets really cold in your area, use the Copper Iso Thermal so your engine can take full advantage of the cold air you are driving in.