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Your cart is empty.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.
Kassandra Rhodes
Reviewed in the United States on April 8, 2020
My husband bought this for his 03 g35 and it made a huge diffrence in mpg and power atleast 10 15 more horsepower. Hardwear is very cheap and needs upgraded asap. But over all he had it installed in 30 minutes. He says you wont get the big power gain without opening up the exhaust, muffler and res delete.
Jason Martinez
Reviewed in the United States on August 13, 2019
Big plenum but at the back there was a big hole so a vaccum leak on the plenum fixed it but this products needs to be better aligned same goes wit the holes for the nails some went in some didnt. But feel the gain on the upper higher end of the rev and my car pops at the end to.
Jorge
Reviewed in the United States on September 7, 2017
it was good at the beginning very easy to install and it made a little difference on my car. But now after 4 months the plenum started to expand i have 3 huge vacuum leak on my G35 . I don't think this could be fix. I think I'm gonna have to remove it now
Michael S.
Reviewed in the United States on July 23, 2016
Plastic but still works
Joshua Gant
Reviewed in the United States on June 5, 2016
Installed on an '04 G35. Went in with no problems. Sealed quite well and made a noticeable difference in sound throughout the rev range. Haven't had my car dynoed, but to be honest I've seen others' results already and mostly did it for the sound and novelty. Came with all the bolts and spacers required.Not much of a downer to someone who can figure things out, but there weren't much by way of instructions.. Protip: Trace the inside, outside and bolt holes of the spacer on a piece of cardboard. When removing the bolts from your plenum, push them into the drawn-in bolt holes on the cardboard diagram so you know what length bolt goes where. You can paste the spacers to the upper plenum with the bolts in place, using RTV. After that, you can lower the upper plenum onto the spacer and tighten bolts in order.
Bday
Reviewed in the United States on March 29, 2016
The spacer is decent the hardware is TRASH horrible quality and directions are really not that helpful, they tell you to drain your coolant to do in install. The bad hardware caused me to ruin the threads on parts of my lower plenum luckily i have a spare but if i didnt that would probably be quite expensive.
His bulbs
Reviewed in the United States on March 15, 2016
A great mod for any vq35 engine . Took about an hour to install. With a lot of noticeable power. Quicker throttle repone. Be sure to get some silicone gasket maker also . That's what the directions say it requires
Tyler Hosler
Reviewed in the United States on March 22, 2014
make sure to pick up some RTV to seal it, only issue with this is it is so big your plenum will touch your strut bar and cause a lot of vibration, so order an after market bar, or get some washers and longer bolts and space it yourself.the power gain is real, i put this on and seriously can notice the throttle response and increased low end power
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