GEN2 HyperTemp Plenum Spacer

The Blox Racing GEN2 HyperTemp plenum spacer is engineered for Nissan VQ35DE engines, specifically excluding Rev-Up models. Constructed from an advanced, higher-temperature polymer, this spacer is built to endure the demanding conditions of heavily boosted turbocharged and supercharged engines, which generate significant heat. It maintains the original design's shape and function while offering enhanced thermal resistance. This product is the industry's best-selling plenum spacer for the Nissan VQ35DE, known for its easy, 100% bolt-on installation process. All essential hardware is included, ensuring a quick and straightforward setup. The spacer is available in three thicknesses: 5/16", 1/2", and 5/8". Vehicle applications include the 2002-2008 Nissan 350Z coupe and 2003-2009 Nissan 350Z roadster, both with non-RevUp engines. It also fits the 2003-2006 Infiniti G35 sedan and the 2003-2007 Infiniti G35 coupe. Importantly, this spacer does *not* fit the 2007 VQ35HR engine. Installation instructions are available for download. Buyers should be aware of the California Proposition 65 warning regarding cancer and reproductive harm.