05-'21 Frontier Cold Air Intake by Z1 Off-Road - Z1 Off-Road - Performance OEM and Aftermarket Engineered Parts Global Leader Nissan Truck & SUV
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Nissan Frontier D41 2022 2023 VQ38DD 3.8l S SV PRO-X PRO-4X Z1 Off-Road Logo 2022+
Nissan Frontier D40 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 VQ40DE VQ38DD QR25DE 4.0l 3.8l 2.5l S SE SL SV LE XE PRO-4X OFFROAD Z1 Off-Road Logo 2005-2021
Nissan Frontier D22 1998 1999 2000 2001 2002 2003 2004 KA24DE VG33E 2.4l 3.3l SC SE XE Z1 Off-Road Logo 1998-2004
Nissan Titan XD H61 2016 2017 2018 2019 2020 Cummins Diesel Z1 Off-road Logo 2016+
Nissan Titan A60 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 VK56DE 5.6l S SE SV SL LE XE PRO-4X OFFROAD Z1 Off-Road Logo 2004-2015
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Infiniti QX56 JA60 2004 2005 2006 2007 2008 2009 2010 VK56DE 5.6l LE Z1 Off-Road Logo 2004-2010
Infiniti QX56 QX80 Z62 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 VK56VD 5.6l LE Premium Z1 Off-Road Logo 2011+
Infiniti QX60 L50 2013 2014 2015 2016 2017 2018 2019 2020 VQ35DE VQ35DD 3.5l Z1 Off-Road Logo 2013-2020
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05-'21 Frontier Cold Air Intake by Z1 Off-Road
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05-'21 Frontier Cold Air Intake by Z1 Off-Road

starstarstarstarstar_half 4.8/5 - (21 Reviews)
Brand: Z1 Off-Road
Fits models: FRONTIER D40...

Product Description

The Z1 Off-Road Nissan Frontier Advanced Induction System (AIS01) is engineered to outperform the competition, providing class-leading improvements in horsepower and torque.

When we launched Z1 Off-Road in 2019, we brought with us decades of experience in engineering high-performing intake solutions from our Motorsports team. Before we began production of the AIS01 Intake, we wiped the board clean. You can't climb the highest mountain if you don't know which one is tallest, so we started our approach by analyzing nearly every aftermarket intake solution on the market (maybe you've seen the video) to learn what made power, what didn't, and what was missing from nearly all of the premium intakes. The end result was what we feel is the most complete intake system available, packed with features you didn't even know you needed!

THE AIRBOX

The AIS01 Intake starts with a roto-molded polyethylene air box, engineered to fit our custom-designed dry-media air filter. On the top of the intake box, a large weather-sealed window is installed and giving you a clear view of the filter inside. A large rubber grommet is supplied with the airbox to seal the inlet against the inner fender, providing optimal performance in wet and dirty conditions. Additionally, this grommet keeps hot air from the engine bay out of the intake, improving engine performance! On the outside of the grommet, a molded plastic volute is attached to improve the airs path as it enters the intake box.

Please note: the Z1 airbox uses the factory airbox bolts located underneath the bottom of the box. If you already have an aftermarket intake installed and these have been removed, you will need to purchase two replacement bolts HERE.

THE FILTER

Inside the airbox is our custom-designed air filter featuring an integrated velocity stack. This is used to maximize and optimize airflow by allowing air to enter the intake piping through an un-obstructed rounded taper (similar to a trumpet horn.) This results in less intake turbulence and increased air velocity, allowing your intake system to work at its maximum potential! The large media Z1 Air Filter uses a serviceable cotton-based media, similar to all Z1 Motorsports Intakes. (Replacement Air Filter)

THE TUBING

Optimizing intake performance means identifying weak points in every part of the intake system. The stock corrugated couplers and tubing are removed and replaced with a roto-molded polyethylene intake tube, giving air the ability to reach the throttle body with minimum turbulence and interruption. The intake tubing is attached to the throttle body and airbox with multi-layer reinforced silicone couplers, providing exceptional sealing performance and longevity. We also chose to include new PCV hoses manufactured from the very same high-grade silicone material. All included couplers feature an oil-resistant fluorosilicone lining to prevent deterioration or sweating.

THE GAINS

The dyno sheet below illustrates the power and torque gained on a mechanically stock 2017 Nissan Frontier with 33'' tires. This truck saw a maximum gain of 11whp and 5tq spread across the entire powerband after installing the Z1 Intake. You can see the increase in torque is spread throughout the curve with modest improvements at higher RPM as well. These tests were done back-to-back under the same conditions for the most consistency.

Additional testing was done on the new 3.8 powertrain found in 2020+ models and saw similar maximum gains of 10whp and 8tq. By looking at the graph below, you can see that this truck also benefited from a peak torque gain of 10 ft-lbs around 5700rpm.

  • Improved Sound, Response, and Efficiency
  • Includes Silicone Intake Couplers
  • Sealed Intake Box Design
  • Serviceable Dry Media Filter

Fits:

  • 2005-2021 Nissan Frontier
    • Fits 4.0L and 3.8L V6 models ONLY

*** This item does not qualify for any additional discounts or promotions ***

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List Price: $389.99
Special Price: $339.99
You Save: $50.00 (13%)

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05-'21 Frontier Cold Air Intake by Z1 Off-Road
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What our customers say

starstarstarstarstar
Jason
March 2, 2024
A definitive upgrade from the stock airbox. Installed on my 2016 SV KC 4.0L and was overall pleased with the install. For those interested or concerned on the complexity of the install it is very straight forward to install and took about 2 1/2 hours to install. I recommend this for those who are looking for a small performance boost, along with a more audible intake sound.
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Luke
October 17, 2023
Great quality product you would expect from Z1 Off Road. Sound and performance are there as you can tell the difference. It's slight but the truck is more peppy on acceleration and sounds better than before. Overall I am satisfied with it and would highly recommend it to all Frontier owners. Looks rely cool too!
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Joshua
September 23, 2023
I love it. Sound, a little extra power and the additional space under the hood make it totally worth it. At higher Rpm’s occasionally you can actually hear it pulling air. Quite nice. I did modify my box slightly as it was rubbing the back side of my after market headlights. I used some heat and molded the front maybe ½”. After that I’m super happy but can’t say it was an intake issue rather a headlight issue.
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Andrew
September 22, 2023
Great product! Satisfied with the results. There are some noticeable gains and improved throttle response. Only reason it lost a star from me was because, like others mentioned, the fender grommet and the studs the air box rests on. Other than that, very satisfied!
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Christian
August 19, 2023
She has a deeper meaner growl for sure, sounds great and a tick in performance.
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Ryan
July 12, 2023
Easy install. Super pleased with it. Sounds great!
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Todd
April 15, 2023
Sounds great…looks great. Well designed and no fitment issues.
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John
March 10, 2023
Installed on a 2020 Frontier (old body, new 3.8 engine). Kit is high quality and fitment was good but noticed airbox did disconnect slightly from side fender grommet after running. I suspect engine heat and vibration. A simple large metal hose clamp I already had fixed the issue. You also need a small Allen wrench to install the new MAF screws. I was able to install the exterior plastic velocity stack from inside the engine bay without removing the fender liner. It snaps to the interior of the rubber fender grommet. As with any install, I recommend taking your time and being patient. Driving, I feel better throttle response and torque even at lower RPMs. I frequently drive a long uphill highway grade and noticed the trans did not need to downshift as often. For me, a worthwhile upgrade.
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Jason
December 4, 2022
Very nice kit by Z1! Quality is great, performance is great….With that said, the fitment of the fender coupler to the air box needs more attention. The male end of the air box needs to be 3/4” longer to fit fully in with the rubber coupler of the fender. That would easily solve the fitment issue that many people are having.
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James
November 11, 2022
Have had this intake installed for about 2 weeks now and have had an increase in pedal response and the truck feels more peppy throughout the throttle range. I did have to silicone the rubber gaskets in place to prevent them from unsealing when I would take the intake tube off and used a hose clamp clamping the intake box to the fender grommet because they would keep separating from each other. All in all a very nice buy and would definitely recommend to any anyone look for a little umph out of their pedal.
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Christopher
July 2, 2022
With the box on the pins the inlet pulls out of the rubber grommet through the fender well. Could be fixed with a little longer lip on the grommet. I'll try a long wire tie as a clamp. Except for that one small issue, everything else about this intake is awesome. The look, the sound are wonderful and the bump in performance is slight but was noticed
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Erasmo
July 2, 2022
The best intake for nissan
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Paul
June 1, 2022
Decided to upgrade from stock modded airbox to this Z1 intake and am mostly very pleased with it. Install is pretty straight forward, no problems with the initial install. Did notice the airbox to fender grommet interface has not held together as intended and airbox separating from grommet. Grommet is not really tightly fit to the airbox and worked its way off. Have put it back on and tie-wrapped around it, and so far it seem to be staying connected after 2 weeks. That's the main area I would suggest improving on it. But also, the induction horn piece which slips into the grommet from the tire side of fender could be more securely attached as well. Seemed a bit to loose to me upon install - need to double check if it's still in place (have heard a sound like something loose in fender) but don't really feel like pulling the fender liner right now. I do live where there's is no paved road, but primative, rough gravel/dirt/sand pathways in northern Arizona wilderness area by Utah border. The Frontier gets shook up a bit for a couple miles to just get to a highway to go anyplace with civilization. On a plus side it's a non-public strip with no speed limit and I can get a foot or two of air going ~70mph in a couple sections. Good for testing a Pre-runner type setup... From a sound and performance perspective have absolutely zero issues with the Z1 intake. Pulls strong and like the additional sound it gives at higher rpms. Pairs nicely with the XTP IMS and modded NISMO catback exhaust (cut off the dual tips [for less weight and better ground clearance]) being run. Also like the extra open space available near radiator from getting rid of stock section going from airbox to throttle body. Overall I do like the intake very much, but it just needs minor improvement in the problem areas previously mentioned to make it perfect.
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Brian
May 6, 2022
Install was easy, no incredible gains, but I can tell a difference...
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Drew
April 30, 2022
Quality product my only complaint is there isn't a bracket to make a solid connection between the air box and the truck. That's the only reason for the 4 stars and not 5.
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Ian
April 25, 2022
Since my previous review post I have noticed a significant horsepower increase and better air flow to the engine. I also have a Thornton tuning chip installed under my dash. I would be curious to see what my overall gains are now compared to the stock baseline from factory. I have a 2011 frontier sv 2wd with rough country 2.5 inch lift with 33 inch tires. Considering putting it on dyno down the road if I can find somewhere near me to do so. Also considering installing MBRP catback for final horsepower gain and of course the sound.
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Joe
April 13, 2022
Very easy to intall. Clean looking. Wish it came with new hose clamps for the vacuum hose but had new ones in my shop to use. Definitely noticeable hearinging air getting pulled in and feels like it has more power.
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Ian
April 12, 2022
Overall easy to install. Relied on the instructions very little. It would have been nice to have new clamps for the vacuum hose and new bolts to secure the air box but it’s not a big deal. Once installed I took a drive and got on the accelerator a little bit. You can hear the engine pulling the air when you get on it a little bit almost like it’s got a turbo.
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Roger
April 9, 2022
2021 Nissan Frontier SV Installation was simple enough. Fit and finish are great! Sounds good and really brings out the sound of the VQ engine. I didn't expect any noticeable gain as far as power, however; If anything throttle response/low end improved. Top end may have slightly as well, though I don't spin my Frontier that high. Overall I am very satisfied with the purchase and I think this intake is a great value compared to other intakes on the market for the 20-21 Frontier.
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Christopher
March 24, 2022
Haven't installed yet. But pulling this whole kit out of the box I can already feel the quality. No warping of the plastic or other fitting issues yet. My stillen airbox was a piece of junk that required me buying special hoses to fit. This has none of those problems
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Nick
March 18, 2022
Sheesh! This is seriously awesome. The VQ is a rather interesting sounding motor... but paired with this it sounds absolutely incredible above 3500 RPM. Below that it sounds similar to the stock air box which is nice. It's also well made and pretty easy to install.