Kawasaki Ninja 400 & Z400 K&N Air Filter + Driven Emissions Block Off Plate Install

[@InfamousInternetVillainJackSix]

Amazon Affiliate Links have been added to the descriptions of every video on the channel. Any products used in videos will have a corresponding link in the description, along with my own personal recommendations for each bike featured on the channel. Moving forward, the #notagrom KZbin channel is going to have a focus on gear, installs, and motorcycle related product reviews. If you're into Kawasaki mini bikes, hit that subscribe button and stick around for a while!

[@reylennanncesar3732]

The best step by step tutorial. Big help when i replaced my airfilter long time ago. Checked back if you have a tutorial for spark plugs install but nothing yet. Badly need it!

[@InfamousInternetVillainJackSix]

I actually sold the bike a few weeks ago. So I'm not able to make anymore videos on it. However, if you watch the Power Commander V install, you can see how to get the plugs. They are right next to the fuel injectors. You'll need a socket wrench and an extension to get them out.

[@ptacosnipe]

Wish this channel still made videos, they're very good quality.

[@InfamousInternetVillainJackSix]

Soon my friend. Soon. It’s almost the season.

[@holybutterfly8495]

@@InfamousInternetVillainJackSix Hey bro , do you have any videos to talk about how to change the fuel filter in ninja 400 or not ? I try to learn something from you but I can not see any videos to talk about the fuel filter for the ninja 400 yet.!!!

[@holybutterfly8495]

@@InfamousInternetVillainJackSix And I try to find the location for the fuel filter in ninja 400 but I couldn’t find it , can you please give me just a little bit of information please ?

[@DJayAce4]

Big thanks to you man! Just bought my first bike last week, a Ninja 400! Just started doing all the maintenance on it not knowing when it was all last done from the prior owner. Thought I'd just do it all and be safe, and your channel has provided all the help I need for everything I've done so far. You actually go into step by step detail which just makes everything so easy. Other vids from other channels for some reason aren't doing this, thankfully you are lol. Thanks a ton and hitting you with a big thumbs up! I'm a fan of the channel now

[@Christian_Villanueva]

I just got this bike used (has 7000 miles) as my first bike. Glad to see a KZbinr with my bike! :) (same color too)

[@DJayAce4]

How much you pay?

[@JB-zx2py]

Need to know if this boosted the horsepower. Please share that info in your video

[@JB-zx2py]

I herd theres walls in the airbox you can cut out for better flow. Any thoughts?

[@Jodyrides]

cutting holes in the airbox is risky. The airflow through an airbox is a detail worked out by engineers. The science involved is the same science basics that design airplane wings. There is a free lunch to be had with an effect called velocity stack effect... I clearly remember a modification company that does head work to improve airflow telling a friend of mine that had head port work done by them, they told him to run the stock airbox, they told him if he does not use the stock airbox, he will lose about 5 to 6 hp in the mid range.. that was on a 1000 cc motor.. Another factor to be considered is, your ninja has fuel injection. That means you have an airflow sensor/And an oxygen sensor. I can’t see how the airflow sensor would function/get the correct readings if you allow air to bypass the sensor

[@JB-zx2py]

@@Jodyrides some guys did it to their bikes in my town and it greatly improved proformance. Only issue with letting more air in us properly adjusting your fule map. This is easily done with a power commander or a ecu flash kit. More air and more fule = more power

[@Jodyrides]

@@JB-zx2py jody here. I believe that your friends believe that their machines run better. Many times, friends are reluctant to admit they’ve made a mistake. they don’t want to make themselves look foolish. many times a loud exhaust system gives the impression that the machine is making more power because it’s making more sound. back when there was a free launch to be had with modifications, the modifications simply changed the RPM that the machine made the most horsepower, but there’s a lot of factors to consider, valve area, cam timing, even transmission ratios. If you make a machine have a more narrow power band, your transmission ratios miss being in the sweet spot of the RPM when you upshift to the next gear. All those factors are considered by the factory when they designed the engine/transmission. I have worked in several motorcycle shops. When a customer would buy a brand new machine, and a few months later,they insisted that they had aftermarket muffler‘s, or exhaust systems installed on their bike by our service dept, we actually had them sign a document, that they were made aware that the machine will not run the way it was intended by the factory with these modifications.. they would sign the document, we would do the work, putting in jet kits, or power commanders, and aftermarket slip on mufflers, and they would pick their bikes up, and they would return within a week sometimes complaining that the bike was backfiring, or it had a dead spot just off idle, or it would surge at highway cruising speed‘s, and we would not/could not return the machine back to stock, because some of the modifications were permanent, to things like air boxes, or carburetors, and we would end up losing that customer. if your friends think their bikes run better, that’s great.. I myself will never touch the fuel injection, or the exhaust, or the computer to make performance modifications. I put my money in better suspension better tires better brakes, better seat.. because. I learned decades ago that the factory knows more than I do.. I also learned years ago, that the younger you are, the more you know, the older you get, the more you realize you don’t know anything

[@JB-zx2py]

@@Jodyrides dyno don't lie. 3 words 😁

[@xorg83]

@@Jodyrides Very well said, and you just helped me save a lot of $!

[@jtcrypto9950]

That and that big sweeping analog tachometer😍😍😍

[@JB-zx2py]

Did this give it any more horsepower?

[@emporergrimes]

800hp

[@bfarm44]

Removing the emissions plate does what for it?

[@InfamousInternetVillainJackSix]

If you are using your motorcycle on a closed course (racing, track days, etc.) you will want to remove all unnecessary equipment from your bike for reduced weight and ease of maintenance. You also want it to get an accurate Air:Fuel (A/F) ratio when dynoing the bike. The air injection system pumps fresh air directly into the exhaust stream in order to burn off any unused fuel. Unfortunately by doing this the A/F ratio is thrown off by the extra "fresh air" in the exhaust stream. By removing the air injection system you can achieve an accurate A/F ratio. It will also stop the majority of popping on deceleration that can be experienced with un-burnt gasses within the emission charcoal chamber, when using an aftermarket exhaust.

[@wampaswomps3975]

Does the block off plate get you any more than the 65mpg or just reduce the popping on deceleration?

[@NinjaZX6Rider]

Very good video, so question about fuel in the tank. When disconnecting the hoses to my tank, will gas leak out? Are you running the bike low on fuel before doing this?

[@InfamousInternetVillainJackSix]

Gas won't leak out. It has a built-in check valve. You can do it on a full tank, it will just be a pain to mess with because of the weight.

[@MunsKi]

love this vid

[@ghosted_whipz6000]

Stupid question can u remove the gas tank while gas is in it or do I need to get the gas out ?

[@InfamousInternetVillainJackSix]

Yeah, it has a one way valve that keeps the gas from leaking out. It just makes the job easier if it's empty.

[@ayyonice9258]

Question: I’m getting ready for a flash and have ready a new mwr filter, block off plate from tst and ecu harness waiting to install. Should I remove the snorkels while I’m down there ?

[@InfamousInternetVillainJackSix]

Removing the snorkels will reduce power. You would need to replace them with aftermarket equal length snorkels to gain power.

[@harikrishnan4954]

Anyway air filter as replaceable, have to clean it so on.. for waht the hell, bike manufacturer is placing it under tank...its very hard to replace filter or clean it

[@markwalker6692]

Does the fuel pump plug just pull out or do you have to push a tab down or something? Can't get it out.

[@InfamousInternetVillainJackSix]

It's been a couple years since I did this last, but I do believe it has either a tab or push button clip holding it on.

[@markwalker6692]

@@InfamousInternetVillainJackSix I got it but appreciate the response anyways! To anyone else wondering you push the tap on the top upwards.

[@netxzero3993]

Is it required to block off emissions block for k&n air filter install?

[@InfamousInternetVillainJackSix]

No, not required. Good if you're going to dyno it after though.

[@netxzero3993]

@@InfamousInternetVillainJackSix thanks for the tip. Will do that. I referenced your change oil and chain adjustment video to be able to do mine.

[@MadStylee619]

Does anyone know if NOT removing the emissions censor messes with ECU?

[@InfamousInternetVillainJackSix]

It doesn't, you just won't reach peak potential power.

[@danielyanez4550]

Desde chile agradezco tu video amigo 🥰

[@jeremyleach6424]

Can you send me link to get that sensor eliminator?

[@nickorzuza9366]

Thanks for your video, im watching you from Argentina. I just bought my z400 and Install a full exhaust system, akrapovic carbon. I also bought the same filter you show in the video, and im going to install ir next week. My question is, do i need to modificated my ecu to get the best result of those modifications (full exhaust + high flow air filter ) ? Recently i tryed my bike on top speed and I realized it loss some power. Its right? Thanks for all

[@NinjaZX6Rider]

To get the performance gain from the full exhaust, air cleaner, etc. You will need to find a shop that can flash your ECU. Really the only performance upgrade that you can do that will not cause your bike to lose power, is a slip on exhaust. When I say, lose power, I mean upgrading components without flashing the ECU. Right now, your bike doesn't know what to do, and to keep from damaging the engine, the computer has turned itself down. Also, with the added airflow, the bike will use more fuel do to the added airflow. Flashing the ECU, remaps the fuel and air ratio to give your bike optimum performance and get the most of your new parts.

[@nickorzuza9366]

@@NinjaZX6Rider thanks a lot for the time you spent to reply me ! I already flash it, in a place called "Power Inyeccion" right here in Argentina. The engine now has 51 hp, and the bike 55 hp to the tyre. Thanks for your advice

[@luichovonka9149]

Si pone escape completo y tocas la caja filtrera, si, es recomendable hacer repro

[@alexesquivel8566]

Is an air filter necessary for a slip on? Got a leo vince recently but idk if air filters are necessary for slip ons or fulls or both.

[@InfamousInternetVillainJackSix]

You don't have to do anything for a slip-on, friend. Just bolt on and go. The air filter only made about 0.2hp with a tune. It's basically useless for everyone but serious track riders.

[@alexesquivel8566]

@@InfamousInternetVillainJackSix thanks for the response man! Ride safe always!

[@c0uchsl0uch]

@@InfamousInternetVillainJackSix you say the air filter made little performance improvement, but can doing both slip-on and hi flow filter burn up the bike? No ecu mods

[@lifesrecipes461]

Hi there! Are you still selling the air filter? How long is your shipping to California?

[@moparman7367]

Full exhaust aliexpress $130, slip-on carbon vince copy 120, Pc5 (power commander)$500, block off plates and high flow air cleaner $22 (aliexpress) Australian dollars :)

[@InfamousInternetVillainJackSix]

Yep, buy all of that trash and show me your dyno result. You'll lose.

[@moparman7367]

@@InfamousInternetVillainJackSix Why did you have to go be a wanker, i was just trying to help people out.

[@InfamousInternetVillainJackSix]

@@moparman7367 You're trying to undercut me and claim you can buy my products elsewhere for a better price, which you are factually wrong about. So that makes you the fucking wanker for trying to lead people astray, fucking over the creators that make this content for you, all for the sake of your own ego. In fact, that really just makes you a shitty human being all together.

[@matthewheilman4457]

9.8 nm for the plate torque

[@ImFAULKn]

Curious if this needs a tune

[@InfamousInternetVillainJackSix]

No tune needed. In fact, most people do the block off plate to avoid getting a tune for full exhaust installs, as it prevents backfire on full exhaust systems on the stock ECU.

[@ImFAULKn]

@@InfamousInternetVillainJackSix think this will add a bit of power or just a healthier running engine also ima make sure to buy it off your site

[@InfamousInternetVillainJackSix]

ImFAULKn Awesome! Thanks!

[@tylerkimdura6690]

Man I broke the fuel plastic fuel rail!! I was rushing the job.

[@IvanGarcia-ug7mf]

did it still work.. what happened bruh?

[@tylerkimdura6690]

@@IvanGarcia-ug7mf haha yeah so I ghetto rigged it. I added a hose to the original and installed a copper fitting on the other side.

[@tylerkimdura6690]

@@IvanGarcia-ug7mf it works now and it doesn’t leak and I’ve rode about 1500 miles with it like that. I’m going to order an aluminum one though. This was just a temporary fix.

[@geofftentwo]

I have a Akrapovic full exhaust on my Ninja 400. It pops on deceleration, so is it advantageous to put a block off plate on? Do I have to reprogram the ECU when this is installed?

[@InfamousInternetVillainJackSix]

Yes, the popping would stop. No, you don't need an ECU flash.

[@geofftentwo]

@@InfamousInternetVillainJackSix Ok. I should have also asked this, but will the bike still run the same, better, or worse with the ais out?

[@InfamousInternetVillainJackSix]

@@geofftentwo It will run the same, but smoother.

[@InfamousInternetVillainJackSix]

@@geofftentwo The emissions system IS a restriction, both on the engine and ECU. Removing it, will remove a software layer regulation on the ECU, meaning the ECU will work less.

[@geofftentwo]

@@InfamousInternetVillainJackSix Thank you for all the good info! Very much appreciated.

[@ayeyaaar2890]

Used your video for removing tank etc. thanks

[@InfamousInternetVillainJackSix]

Thanks for watching!

[@scottzorr]

does this give any more/better intake noices at all? :D i know it did alot when i went for a higflow airfilter on my car, anyway nice vids!

[@InfamousInternetVillainJackSix]

Yes, you will get that deep grumble sound from the air box, though it isn't loud. You'll just notice it slightly when you take it for the first few rides.

[@scottzorr]

@@InfamousInternetVillainJackSix spicy, its like it is on the car then, if u know what to listen after u can hear it in the low rpms but later its like normal 😁👍🏻

[@IvanGarcia-ug7mf]

@@InfamousInternetVillainJackSix but even ALL stock at 6k rpm it howls.. so it should really be deeper.. do you wear earplugs ? I don't . .

[@jtcrypto9950]

How much you love your 400 hundred was the tiping point on me buying mine. I live in Missouri and would love to ride with you next summer. I'm also curious what your 400 dynos at after modifications compared to stock, I'm interested in most if not all of your performance upgrades

[@InfamousInternetVillainJackSix]

Missouri is a bit of a trip, but I do have friends there and spent a couple days there getting my bike tuned and Dyno'd. I'll be posting videos about that trip and the dyno results very soon!

[@kibert1]

Xq tiene un venturi mas largo que el otro ?

[@luichovonka9149]

Así viene de fabrica

[@davidespinosa4367]

I don't have a full exhaust I just have a slip on what I need to do this to my Kawasaki z400 for better better performance?

[@IvanGarcia-ug7mf]

which slip on canister did you install?

[@copperbackpack2025]

Buy a CBR 600....

[@Zbrei]

Just go ahead and remove that plug, magic

[@jhison5254]

Soundcheck..bossing.

[@ivyivyivy316]

now that pos is worth $20

[@InfamousInternetVillainJackSix]

wut?

[@zakiride]

#notagrom #keytag

[@shotaeristavi1088]

sound sucks !!!!!!!!!!!!!!

[@InfamousInternetVillainJackSix]

Says the person that uses 13 exclamation marks. GTFO dude.

[@harikrishnan4954]

Anyway air filter as replaceable, have to clean it so on.. for waht the hell, bike manufacturer is placing it under tank...its very hard to replace filter or clean it