For your 350z performance is everything and adding Motordyne Iso Thermal 5/16" Plenum Spacer for your VQ35 motor will improve its performance. There are so many other performance engine parts out on the market for your 350zed but for beginners, engine mods starts with Motordyne Iso Thermal 5/16" Plenum Spacer. The Nissan 350z is one the sexiest sport car ever made that come from Japan. The 350zed entered production in late 2002 and was sold and marketed as a 2003 model. The Z currently holds the record for the best selling sports cars of all time with well over 1.6 million sold in over the five generations it's been in existence. The Motordyne Iso Thermal 5/16" Plenum Spacer adds 12HP to 14HP and reduces the effect of power robbing heat soak by thermally isolating both the upper and lower plenum. Its Motordyne Iso Thermal 5/16" Plenum Spacer thickness provides the best overall performance and is fully compatible with your engine cover and strut bar. Motordyne Iso Thermal 5/16" Plenum Spacer systems keep your upper and lower plenum cooler without the risk of throttle body freezing when driving in cold weather. The Newest of the Z car, the 350zed is not only good looking, reliable, and a strong performer but it is as well affordable. With its front mounted Motordyne Iso Thermal 5/16" Plenum Spacer engine and two doors it is designed to appeal to every ones eyes. Each Motordyne Iso Thermal Plenum Spacer kit comes with everything you need for a complete installation. Motordyne Engineering makes the best plenum spacers available on the market. They only specialize in spacers and spacer accessories for VQ35DE motors on Nissan 350zed, Infiniti G35 and M35. Motordyne Iso Thermal 5/16" Plenum Spacer offer a solid increase in horsepower and torque by reducing manifold temperature and alleviating an airflow restriction that exists above the first two intake runner inlets. Checkout our online catalog to find all the Motordyne Engineering products you need to make your car the hottest on the block.

  • Motordyne Iso Thermal 5/16" Plenum Spacer Offer a solid increase in horsepower and torque by reducing manifold temperature
  • Motordyne Iso Thermal 5/16" Plenum Spacer alleviating an airflow restriction that exists above the first two intake runner inlets
  • Motordyne Iso Thermal 5/16" Plenum Spacer adds 12HP to 14HP and reduces the effect of power robbing heat soak by thermally isolating both the upper and lower plenum Spacer

If you like to learn more and improve the performance on the Nissan 350z with Motordyne Iso Thermal 5/16" Plenum Spacer please visit us at 350zEvolution.com.