2003-2005 Nissan 350Z Skunk2 Plenum Spacer

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Skunk2 VQ35 Plenum Spacer: 

This Nissan/Infiniti revised Skunk2 Version 2 intake manifold plenum spacer is dyno proven and road tested to outperform all other manifold plenum spacers currently being sold. The new Skunk2 spacer effectively increases plenum volume, lowers intake air temperatures, and allows front cylinders to breath more efficiently resulting in gains of up to 10+ hp to the wheels. Additional benefits include increased throttle response, and over 2MPG increase in fuel efficiency. Unlike other spacers on the market, Skunk2 spacers are made from a special aerospace thermo-polymer composite that offers superior thermal insulation characteristics over aluminum spacers with aramid or other types of heat insulating gaskets. A unique, industry-first, injected seal around the perimeter of the plenum spacer allows for a tight and snug fitment without the requirement of purchasing another OEM gasket for ease of installation and performance. No fancy names or stages to describe or sell our spacer, just the simple fact that Skunk2 spacers keep the plenum cooler than the competition. Skunk2 VQ35 Plenum Spacer is easy to install and includes all necessary hardware; including the hardware needed to bypass the water lines that heat the throttle body.

Special Features

  • Made of a special aerospace thermo-polymer composite material
  • Cooler intake charge, increases plenum volume, and allows front cylinders to breath easier.
  • Intergrated injected seal / gasket that does not require new or reuse of factory intake gasket! First in the industry!
  • Dyno proven 10+ hp and 2 mpg improvement.
  • All nessesary hardware included. 


About Skunk2 Racing:

At Skunk2 Racing the goal is to build the highest quality and best performing aftermarket parts for today's sport compact cars. Skunk2 Racing products are designed for enthusiasts by enthusiasts. Drawing on nearly a decade of experience in the sport compact industry, Skunk2 is able to create products that cater to the needs of the true enthusiast. As part of the commitment to continually build the best products, Skunk2 Racing remains actively involved in various forms of motorsports. Racing provides Skunk2 with the data necessary to produce high performance parts utilizing innovative design, advanced metal alloys, cutting-edge manufacturing methods, and stringent quality control measures.

All Skunk2 Racing products are carefully planned and designed using the latest computer simulation and modeling techniques, followed by careful testing in controlled laboratory environments using state of the art equipment. Furthermore, each product is subjected to rigorous road and race testing to ensure proper performance in the most extreme conditions. For these reasons, top street cars and race cars around the world rely on Skunk2 Racing products.

More Information
Weight5.00 lbs
Parent Product TypePerformance Upgrades
Product TypesIntake Manifold Spacer
BrandSkunk Racing
Year2003, 2004, 2005