- Performance Parts
- Z1 Products
Product Description
This silicone hose replaces the factory side PCV hoses on all Nissan 370Z and Infiniti G37 models when used with an aftermarket intake such as Z1, Stillen, AEM, Injen, Takeda, JWT, or similar. Over time the factory rubber hoses will crack and deteriorate creating vacuum leaks that will rob you of power and make the car undrivable. The factory PCV hoses are also prone to oil build-up from debris and oil collecting in the hoses. Our silicone hoses are made from high-quality multi-ply reinforced silicone and custom formed for perfect fitment. These are the last hoses you will ever need. Unlike conventional stock rubber hoses that deteriorate over time, dry rot, and ultimately crack, silicone hoses will stay soft and never degrade.
Z1 silicone hose can be purchased in your choice of BLACK, RED, or BLUE.
*Please note these hoses are intended for use with Aftermarket Intake systems and will not fit the factory Intake plumbing and the Z1 370Z / G37 3'' Cold Air Intake Kit.
Benefits of Z1 Silicone:
- Exceptional thermal resistance prevents breakdown even at higher than normal operating temperatures.
- Superior flexibility when compared to rubber, making installation and service a breeze!
- Durable silicone material ensures these hoses will last as long as your truck.
Fits:
- 2009-2020 Nissan 370Z
- 2008-2013 Infiniti G37 Coupe
- 2009-2013 Infiniti G37 Sedan
- 2014-2015 Infiniti Q60 Coupe
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.
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Z1 370Z / G37 Silicone Front PCV Hose set
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$34
Z1 370Z / G37 Cold Air Intake Kit - CARB LEGAL
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$399.99
OEM 370Z / G37 / Q50 / Q60 / M37/Q70 PCV Breather Hose Clamp
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$2.28
Z1 Silicone Post-MAF Intake Hoses
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$119.99
Z1 370Z / G37 RACE Cold Air Intake Kit - CARB LEGAL
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$449.99
OEM PCV Valve
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$18.68
The one hose that looks like a question mark, what side does it go on, passenger or driver side?
Passenger or RH side from the drivers perspective.
Will these work with the K&N Typhoon?
No, the HR kit utilizes a different style.
Z1 350Z / G35 VQ35DE Silicone PCV Hose Kit
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$49.99
300ZX (Z32) Balance Tube O-Ring Set
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$9.98
Stainless Steel T Bolt Clamps
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$3.48
Z1 370Z / G37 Silicone Heater Hose Set
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$42
Z1 Silicone Post-MAF Intake Hoses
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$119.99
Z1 370Z / G37 Silicone Front PCV Hose set
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$34
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Chris
April 9, 2024
Nice colors easy to install
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Edgar
March 14, 2024
Did not fit Z1 Post MAF tine tubes for my g37, other than that great quality.
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Theodore
February 7, 2024
Increase longevity 😀
Install correct and forget 👍🏻
Z1 quality 👌🏻
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Dominick
February 4, 2024
Good quality helped with my build
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Ramiro
January 24, 2024
A1 quality for durability
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Alexandre
January 21, 2024
Amazing. Perfect fit! Only a few days to arrive in Rio de Janeiro/Brazil. Much respect Z1 Motorsports! Tks a lot!
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Matthew
January 6, 2024
Fits perfectly for my Stillen Gen 3 Dual long tube intakes !
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Chris
November 23, 2023
Nice clean look but new hose clamps should be included.
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Richard
September 9, 2023
Excellent product fast shipping
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Yohann
August 30, 2023
Great quality, very easy to install, Perfect
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Creighton
August 13, 2023
Great quality, very easy to install. Definitely buying the rest of the sets for my g
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Alberto
July 9, 2023
Great set to replace those old worn out tired looking hoses. Personally went with the black color to retain somewhat of an oem look.
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Heath
May 1, 2023
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Bryan
April 6, 2023
Nice set to compliment with my AEM Gen3 CAI.
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Chadwick
March 25, 2023
It is a basic product, that performs exceptionally.
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Dennis
February 27, 2023
I was unaware I would need the two side hoses required for stillen gen 3 long tube CAI. the shipping was on point, I had a tracking number the next day. The hoses were pre-bent to fit absolutely perfect, and are high quality as well. I will be odlrdering a full set of Z1 hoses for my 2010 G37x coupe in the near future. Also for anyone that's curious: the car was previously running weapon r short ram intakesbpaired with a borla exhaust. I noticed hp gains as well sound improvement when I switched to the Stillens. Final part of my exhaust will be high flow cats. Just haven't decided on Berk or Kenetix racing.
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Spencer
January 27, 2023
fits perfect with my Z1 intake, also had great fitment with Stillen Gen III on my previous 370Z.
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Damir
January 25, 2023
Fits perfect with Takeda stage 2 intakes, great quality
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Omar
January 23, 2023
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Leonardo
December 29, 2022
Amazing material. This I like to purchase.
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Anthony
December 24, 2022
I received the Pcv breather hose kit from Z1 in red. The driver side fit with no issue. The passenger side was almost too short and I had to make a few adjustments to the passenger side AFR Takada intake tube in order to get the hose to fit properly. This is an easy install, even with adjustments. I recommend using the screw style clamps as the factory clips are not practical.
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Kristopher
December 5, 2022
Installed on my 08 G37S coupe with a Takeda cold air intake. Nice hoses, fitment is precise, not much room for error. Had to the rotate the passenger side intake tube slightly so the house clamps had enough to grip.
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Jesus
September 16, 2022
Great products always on time
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Danny
September 9, 2022
Great alternative to garbage oem pieces. Thank you again.
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Alejandro
September 2, 2022
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Benvenido
August 30, 2022
direct fit to my Air Intakes.
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Jason
August 27, 2022
Does not fit AAM Competition S-Line cold air intake.
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Kyle
August 7, 2022
plug n play, very easy install, cant really notice mine in the engine bay (i bought black ones) but i decided to buy it since i bought the stillen gen 3 intakes
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Saul
July 1, 2022
great way to complete the look
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Ramon
May 31, 2022
Fitment wasn't all that great but got the job done. Had to do some slight modification to driver side.
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Amr
May 27, 2022
Perfect service and fast shipping thanks Z1
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Hunter
April 17, 2022
Worked for my application
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Andrew
April 10, 2022
Passenger side only fits if stock PCV box is removed, otherwise everything else fits flawlessly
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David
March 29, 2022
Perfect fit and shipped fast.
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Nicholas
March 20, 2022
The perfect shade of black.
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Jahvis
March 18, 2022
Nice set of hoses can't go wrong with z1
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Joshua
March 16, 2022
Couple years on the car now, hoses are still in mint condition, great quality
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Mike
February 27, 2022
Good quality hoses and adds a nice touch to the new intakes
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Jonathan
February 21, 2022
Great quality, and adds a nice aesthetic to your engine.
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William
February 16, 2022
The parts worked very well Thanks
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Frank
December 26, 2021
Looks great under the hood
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Anthony
December 15, 2021
Great quality as usual. Just a heads up for anyone that has TB spacers the passenger side will not have enough length, but driver side no issue.
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Ahmad
December 14, 2021
The quality of these are far better then the OE ones i had in my G37s Coupe. These can def withstand the heat that the car produces and they do not heatup as much as the old ones... just a great quality over all.
I purchased the other sets of hoses as well to be replaced in my G37s...
Gr3at quality over all... love em...
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Anthony
December 10, 2021
Great product, you do not need these if you are buying the z1 cold air intakes! These are the same hoses that are already included with the cold air intakes.
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Jon
December 9, 2021
Great hose set to finish off intake….!
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Romain
December 4, 2021
Colors bring my cold air intake to life
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Jimmie
November 14, 2021
Perfect upgrade for hoses under the hood and clean look as well.
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Lanny
October 11, 2021
I needed something to replace the hose that was there, it was kinking shut. These are a PERFECT fit!! If you have aftermarket intakes...get these.
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Sergio
September 5, 2021
Went with a red color to do with my intake and it's perfect aesthetically
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Fabian
September 4, 2021
Great hoses! Thank you Z1 for your great costumer service.
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Luis
July 30, 2021
Perfect fit,fast shipping.
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Jorge
June 20, 2021
Fitment is weird, needed modification, works as should for now
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Derrick
June 16, 2021
Thanks to z1 for the Quick and easy fix.
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David
May 24, 2021
Fits perfect, emblem easy to see
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Georges
May 11, 2021
The passenger side is short... I ended up fixing the driver side only... passenger side I kept the OEM hose since Z1 hose is around 2cm shorter
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Mike
May 4, 2021
Driver's side fits good. Passenger side it's to long. I picked up 2 90 degree fittings and some hose and ran my own line. No kinks. Change to 2-90 degree fittings and a strait hose instead of the one supplied for the passenger side.
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Elijah
April 26, 2021
Perfect fit good replacement for doing maintenance replacements Looks nice!
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Brandon
April 20, 2021
Very nice product...shipped on time and customer service is great.
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Dagoberto
March 29, 2021
They look great on my car and so much better then what my car used to have.
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Beau
February 13, 2021
Probably designed to work with stock intakes or Z1 intakes. But I only was able to use a couple of them and ending up cutting and modifying others.
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Malik
February 9, 2021
Awesome! Looks good and feels really durable. 10/10
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Matt
February 6, 2021
Great fit and quality. They went on as if they were an OEM piece.
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Munajj
January 26, 2021
Easy install perfect fit. Soft inside to protect paint, recommend for nismo v1 owners
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Nicholas
May 28, 2020
As others have stated, they seem slightly short, but they do the job!
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John
April 17, 2019
I went so long not knowing about these. Thank you guys so much for making these to fit perfectly! Replaced my kinked/broken factory hoses.
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Desmond
July 6, 2018
Great product!!! The only issue i had was with the passenger side PVC hose, to me it was cut kinda short but i managed to just twist my intake pipe some an it was ah snug fit!!!
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Desmond
July 6, 2018
Great product everything lined up nice looking forward to replacing all other hoses ????????????????????????
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