VQ35DE Complete Port Package – Lower Manifold, Lower Plenum & Upper Plenum
Unleash the full potential of your VQ35DE with our Complete Port Package, which includes a ported, polished, and ceramic-coated lower manifold, lower plenum, and upper plenum. Designed for maximum airflow, lower intake temperatures, and improved throttle response, this package is the ultimate bolt-on upgrade for serious performance gains.
What’s Included & Performance Benefits:
Ported, Polished & Ceramic-Coated Lower Manifold
✔ Ported 5mm over stock for increased airflow
✔ Ceramic coating reduces intake temps for cooler, denser air
✔ Gains of 10-20 HP when paired with supporting intake mods
Ported & Polished Lower Plenum (Similar to Motordyne MREV 2)
✔ Front horns shaved 10mm, rear horns shaved 4mm for better airflow balance
✔ Lightly polished interior for smoother intake flow
✔ Ensures front two cylinders receive more air, improving efficiency
✔ Gains of 10-20 HP with supporting mods
Ported & Polished Upper Plenum
✔ Ported intake entrance for improved airflow and velocity
✔ Casting marks removed & polished interior for reduced turbulence
✔ Ceramic-coated exterior to minimize heat soak
✔ Enhances throttle response and overall engine efficiency
Customizable Ceramic Coating – Choose Your Color!
Not only does our ceramic coating help manage heat, but you can also customize the color to match your build. After purchasing, email your order number and color choice to info@initiatemotorsport.com.
Core Exchange Program – Get $150 Back!
Send us your original parts after purchase, and we'll refund you $150. It's that simple!
This Complete Port Package is the perfect upgrade for VQ35DE-powered 350Z, G35 owners looking to maximize airflow, reduce heat soak, and unlock serious horsepower gains. Get yours today and let your VQ breathe like never before!
Dyno numbers show a 23 HP Gain after installing a complete Port Package!
Fits -
2003 - 2006 G35 Sedan
2003 - 2007 G35 Coupe
2003 - 2006 350Z
