Z1 Silicone Post-MAF Intake Hoses - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
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Z1 Silicone Post-MAF Intake Hoses

starstarstarstarstar_half 4.7/5 - (67 Reviews)
Fits models: 350Z / 370Z / G35 / G37 / Q50 / Q60 2014-2016...

Product Description

Z1 Motorsports 350Z/G35/370Z/G37/Q50/Q60 Post-MAF Hoses for all VQ37VHR and VQ35HR equipped vehicles.

A continuation of the Z1 Motorsports Silicone Product line, the Z1 Motorsports Post-M(ass) A(ir) F(low) (meter) hoses replace the factory rubber accordion hoses with high-quality, color-matched silicone units.  Designed for a perfect fit, these silicone Post-MAF hoses are a direct replacement for the OEM Intake Pipes that connect the factory air box to the throttle bodies. When installing your new silicone hoses, simply reuse the original clamps found on the factory rubber intake tube.

Produced in a multi-layer, wire-reinforced silicone, these will never deteriorate, crack or degrade over time as a result to their exposure to heat, chemicals or debris (...unlike the factory rubber hoses which will eventually fail!) 

Available in your choice of three unique colors (RED, BLACK and Blue), these Z1 Silicone Post-MAF Hoses are a great complement to your Z or G's engine bay. 

Applications include:
  • '07+ Nissan 350Z (equipped with the VQ35HR engine only!)
  • '06+ Infiniti G35 Sedan (equipped with the VQ35HR engine only!)
  • '09+ Nissan 370Z (all models including NISMO)
  • '08+ Infiniti G37 (Coupe and Sedan)
  • '14-'15 Infiniti Q50 (equipped with the VQ37VHR engine only!)
  • '14-'15 Infiniti Q60 (equipped with the VQ37VHR engine only!)

Installation Note:

The Z1 Silicone Post-MAF Hoses will eliminate the factory Air Intake Resonators (Driver Side Intake Pipe).  This will not affect the performance of your vehicle and will reduce a possible vacuum leak point.

You may also choose to add a pair of K&N Intake Filters to complete your Z/G's intake system!


Z1 offers a full line of custom-formed silicone hoses for your Nissan and Infiniti! CLICK HERE shop the complete line of Z1 Silicone products.

Available Options:

Please review the product description if you are unsure about any of the options below.

Model: Optional K&N Drop-In Filters: Color:

Quantity:

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Price: $119.99

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Model:Optional K&N Drop-In Filters:Color:
Z1 Silicone Post-MAF Intake Hoses
Z1 Silicone Post-MAF Intake Hoses
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OEM 370Z / G37 / Q50 / Q60 / M37/Q70 PCV Breather Hose Clamp
OEM 370Z / G37 / Q50 / Q60 / M37/Q70 PCV Breather Hose Clamp
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Z1 370Z/G37 Silicone Side PCV Breather Hose set for Aftermarket Intake
Z1 370Z/G37 Silicone Side PCV Breather Hose set for Aftermarket Intake
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$156.27

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What our customers say

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Dustin
April 22, 2024
Intakes cracked years ago just now fixing this 😳.
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Allen
April 20, 2024
Noticed my 150k mile OEM tubes were cracked at the TBs so it was time for replacement. These silicone tubes are built to outlast the life of your engine and are very high quality. The Z1 tubes installed into place better than OEM! I did not have to trim anything off these tubes for a perfect fitment on my HR platform. While i was under the hood i deleted all the stock intake resonators and achieved a sleek OEM plus look with the black silicone tubes.
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Edgar
March 14, 2024
great fit, had to get some custom 5/8" cooling hoses to connect pcv lines.
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Sam
March 6, 2024
Near perfect fit on 2008 V36 Skyline sedan (RHD). I ordered the G35 pair. Do yourself a favour and buy a meter of 5/8" 15.9mm heater hose to run between the drivers & passenger pipes. You'll also need to remove the LHS metal nozzle to keep the LHS resonator junction. Apart from that, straight in. Very happy.
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Ryan
February 22, 2024
Straightforward install. Fitment was just OK but there was a little overhang at the ends of the tubing.
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Scott
February 21, 2024
Major improvement over oem accordion intake boots!
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Jason
December 3, 2023
Honestly, I only bought these because the stock tubes are starting to break down. All the rest of the rubber on the car looks great, but the stock tubes are garbage quality. I won't be installing them until spring, but they look good sealed in the plastic bag.
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David
November 25, 2023
Fantastic way to dress up your engine bay and maybe get some extra gas mileage, I also have high flow drop in filters. I installed these on a 2017 qx50. Slight modifications needed including removal or the aluminum coupler and trimming about 1/4” off the air box side. Great product!
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Christian
October 20, 2023
fit perfectly and good construction. Had HPS's version a while back and i had to cut to fit their version. Would highly recommend Z1 over them... and Ive also heard Mishimoto's version you had to cut to fit as well
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Burak
September 2, 2023
I ordered a black pair and they fit perfectly on a 2011 G25 Journey to replace damage intake hoses. These are much better than original intake hoses which cost over $1100 from dealer. Delivery was fast as always. Been very happy so far. Thank you Z1.
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Craig
July 18, 2023
Adds to engine look.
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Bryan
July 14, 2023
Makes engine bay look a lot nicer and paired with k&n box filters, it might actually add some horsepower.
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Jonathan
June 16, 2023
Not ideally the prefect fit, definitely have to modify the tubing with a blade, not the end of the world but a great hassle nonetheless
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Brayan
May 25, 2023
Se ajustan bien y son muy buenas
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Juan
May 18, 2023
Top quality and performance
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Garrett
May 13, 2023
Great product definitely wake up the car from the stock air boots.
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Tyrone
March 21, 2023
Easy to install much better then stock
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Hanz
February 14, 2023
its Great & better acceleration feel,, no more MAF Sensor Code.! cuz 1 of my OEM intake hose was crack!
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Pete
February 7, 2023
They look a lot better than the stock ones and seem stronger too.
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Daniel
December 6, 2022
Well made and have a nice snug fit.
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Matthew
November 23, 2022
These fit perfectly. I was very happy that I could speak with a salesman who actually knew my vehicle and it's requirements. Best of all I saved almost $600 from my shops quote for the same parts.
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Noel
November 2, 2022
Perfect fit for my M35 and material quality is top end. The only thing I was kind of disappointed about is that it went on sale for a special price the day after I ordered mine. So I paid full price for mine. Other than that I love it!
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Vincent
September 29, 2022
Installed on an 08 EX35. Perfect fit
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Craig
July 27, 2022
Works well with my setup and tune
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Kevin
July 26, 2022
Makes the engine bay look great! And reduces heat. I noticed an immediate difference after swap.
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Jordan
July 16, 2022
Install was pretty easy and the tubes fit perfectly. No problems with the PVC either. Noticed some improved throttle response and a deeper intake growl. Perfect match for the K&N panel filters I already had.
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Shaun
June 5, 2022
Wonderful improvement to your intake system you Z or G will love it!
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Sunil
May 30, 2022
Had to make some adjustments as it did not fit the factory set up. Overall ok
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Edgar
May 23, 2022
Quality product, looks great under the hood and was easy to install with common tools.
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Mark
May 15, 2022
Would have liked to have had a “Necessary Accessories” or “Others who bought this also bought this” I finally figured out that the PVC Breather Hose was a necessity. Just think it would be nice to include everything that necessary.
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Stephane
March 16, 2022
Very good product offered and installs quite well despite that on the right side the tube is a little more difficult to install. Thanks
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Jared
January 18, 2022
Easy to install. Maintains OEM look and when paired with a high flow filter there is a slight increase in power response. Great add on for 100 bucks
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Frank
December 26, 2021
Looks great under the hood and gives a slightly louder intake air sound
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Elliut
December 18, 2021
Whether these make a difference or not I cannot tell but they do look great and if they add some benefit then even better. I assume that with smoother uninterrupted air flow things should be more efficient as far as air flow to the engine. Very well made and fitment is very snug.
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Reny
December 10, 2021
Great fitment and price.
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Alejandro
November 23, 2021
Good construction. Easy to install. Had to cut one side as it was slightly too long but otherwise very good
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Jay
November 3, 2021
Perfect fitment . Love the new look
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Robert
September 25, 2021
Was pretty close to a perfect fit on a G37 coupe. I probably could have trimmed them a tiny bit and made the install easier but it’s totally doable without trimming. Totally worth the 100 bucks, they look great.
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Jay
September 23, 2021
Good quality plus fast shipping equals win win
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Andre
September 17, 2021
The 370z pipes fit the fx37 perfectly for anyone doing this for their fx37 I'd recommend either using a 370z breather box plastic that way it fits the z1 pipe or opt for the z1 silicone breather tubes that way it all fits without back yard solutions
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Christopher
August 18, 2021
The product was perfect. It was delivered quick and easy to install. One thing I will also suggest is to partner it with the Z1 PCV front and rear PCV valve hoses.
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Christopher
August 18, 2021
The product was perfect. It was delivered quick and easy to install. One thing I will also suggest is to partner it with the Z1 PCV front and rear PCV valve hoses.
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Jon
August 7, 2021
Great product….! Highly recommended.
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Louis
July 12, 2021
Perfect fit quality product
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Kenroy
July 5, 2021
Works perfectly. And was able to build a long tube intake with some other z1 products
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Caleb
June 23, 2021
Looks great in the engine bay
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Jorge
June 20, 2021
Fitment is a little weird but works as should
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Dan
May 31, 2021
2009 G37 Coupe - They fit perfectly with the JWT Dual Pop Charger Intakes that I did at the same time. I didn't have to cut them, though I didn't by their hoses and kept the original baffle box things. These fit fine too. The only issue is the drivers side stock intake had two outlets where this has one. I simply didn't put that box back on though I'm unsure of what effect that may have over time. Lack of information in the description saying one "MUST" also buy their other hoses and no mention of the baffle box is rather careless so 4 stars is the best I could do. Old clamps fit fine but you will need to open them all the way up.
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Eric
May 27, 2021
The factory bellows were starting to crack so i replaced them with these. It worked like a charm on my EX35 Journey AWD. Very nice quality hoses, will probably outlast the engine.haha
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Georges
May 11, 2021
Item received in good condition... only thing is that I had to trim a bit from the passenger side so it fits.
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Mike
May 4, 2021
Hoses work fine but. For a 370Z they are to long and I had to shorten them by 3/8 of an inch. If you don't the bolt for the air box will not line up.
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Samuel
April 18, 2021
Not a perfect fit, I had to cut it to make it fit, but overall, it’s a nice upgrade.
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Lloyd
March 13, 2021
have not installed yet but looks great. Only wish i had received my free gift.
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Levar
March 2, 2021
Great way to add color to the engine bay. Easy install and good quality. Done as an appearance mod only. Quality is great.
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Wilhelm
February 20, 2021
Great product and the fit was very good. The international shipping (Switzerland) was also very fast ... just under 1 week. Thank you
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Yoosung
February 14, 2021
good item. It's better than I thought. The reason is that the strength of the rubber is so good that air never comes into the gap.
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Jason
February 10, 2021
I bit challenging to get on the G37 but love the way it looks & performs. Overall, happy with the item.
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Greg
February 10, 2021
These red tubes look great in my engine bay. Didnt do any performance testing, but dropped in some K&N filters also, and the combination of the two had to help some.
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Michael
February 9, 2021
Outstanding quality and the performance difference is noticeable! The fit was perfect.
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John
January 25, 2021
Thumbs up! Great looking and make the engine bay look clean
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Bryan
October 1, 2020
Easy to put on, no need to cut or make adjustments, very straight forward and looks good
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Robert
April 14, 2020
2013 G37 IPL Convertible - I combined them with K&N drop in filters and took a test drive. I can feel the throttle response and can hear a change in tone. No need to grab CAI for awhile!
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Ian
April 28, 2019
This is a great upgrade for these cars. Getting them in is a little bit of a challenge but follow their advice and put the new tube on the throttle body first then with the airbox completely taken loose you can work the other side into the airbox. Intake temps seem lower and car seems to run better. Couldn't be happier. The only thing I would say is I wish they had come with new clamps like most of the other kits but clamps probably aren't necessary anyway and the stock ones do fit I just reused them.
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Michael
March 3, 2018
Great fit at tb end on a 07 350z, Auto trans. They were a heavy 1/8" short at air box end. Altogether, a great fit.
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Michael
October 6, 2015
Heard about these on the370z forums after researching possible solutions for an intake. I'm not really interested in long tube intakes as forced induction will no doubt be in my future so I decided to do the K&N drop ins matched with these. I read mixed reviews on the forums but decided to pull the trigger win a member posted a dyno sheet stock vs these and drop ins on his car. It seemed to make between 8-10 whp through out the curve. Took the drive this morning to Z1 and met John and was surprised at his customer service ability. Even after telling him I had just bought the car and had no experience with Z's and that I was coming from VW/Audi tuning and performance he wasn't your typical condescending car. We chatted a bit I bought the tubes and headed home. He warned me that some people return them because they "don't fit". Having dealt with silicone hoses before on my previous turbo VWs they have to be built thick (more ply) so they don't collapse. They are built just that way very thick and sturdy. I had read that you needed to take off the brace and engine cover to install these that is absolutely not true just pop the air box off and put the throttle bottle side on first and wiggle the air box on. They fit like a glove. I used zero lube, whole job start to finish about 30 mins. I went with black tubes for a stealthy look and liked that they come with adapters if you get the pcv hoses as well. Great product for the money very happy and definitely recommend John and Z1 if you have any Z questions. Thanks a bunch guys look forward to doing more business with you.
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Donnell
February 11, 2012
Great product used cheapest shipping and still got my order super quick ordered thursday morning recieved saturday afternoon. Looks great on car excellent product!!
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Ivan
December 19, 2011
Great product, good price, excellent fitment, tons of air flow with no restrictions. quick ship