The manifold spacer is made out of thermal polymer, which provides dramatic heat insulating properties
Power and throttle response are increased
Ideal for Nissan 350, Infiniti G35
Not compatible with RevUp or HR engines
The Blox Racing intake manifold spacer for the Nissan VQ35 is specifically designed to help increase the manifold's capacity and lower the intake air temperature. Blox Racing spends countless hours designing, engineering and testing so each product is able to offer the enthusiast both form and function. The manufacturing processes used either meet or exceed OEM standards, while materials reflect the same quality used by major OEM auto manufacturers. Blox Racing and its manufacturing partners meet or exceed ISO 9001 certification which further ensures Blox Racing's overall commitment to the highest standards of production management and quality control. Blox Racing is dedicated to the development of high quality performance products and accessories for today's import and sport compact enthusiast. Each product is designed and manufactured using the latest in cutting-edge technologies, processes and materials and then tested using rigorous standards. Each Blox Racing product is designed to work with one another, giving enthusiasts the proper foundation and building blocks for developing the right performance combination.
Most Helpful Customer Reviews
A spacer is a spacer regardless of brand. For the price you can't beat this one. Fitment was barely off so no big deal. I do agree that the bolts were too long so I had to reuse the ones already on there so I gave it 4 starts for that. I definitely felt a difference on the butt dyno after install.
I bought this because it was cheaper than other plenum spacers on the market. It's just a plastic gasket so I assumed it would be difficult to screw up.
Fitment of the spacer itself was a bit off, it was difficult to get some of the bolts lined up but overall it was manageable. The spacers for the middle bolts required silicone so they didn't fall off the bolt when you put the plenum back on (this may be how all the spacers are, I felt like this was cheap and lazy engineering but again it was manageable).
The major issue is that the bolts are all way too long. Most of the bolts around the edge of the plenum pass all the way through so it was just an eyesore not an actual problem. However, the bolts in the middle all bottomed out before they were anywhere close to be being tight. One of the bolts in the middle hit a coolant line.
I was able to move bolts around, reuse stock bolts, and cut some of the provided bolts in order to get the spacer...
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Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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