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Better message me on ig with details on who tuned and what parts you have on car. With short driving i was avg 8l most of the time. With long open road cruzing it is around 6l. When it was stock cruzing on highway at 120kmh was 7.5l. Good header and good tune will improve fuel consumption

It is mapped for 100oct EU rating. That would be 93US

Im making them at order, doing this full time now. Currently booked for next month maybe 2 as I have people coming to my home for install parts tuning and so on. Most cars as in bad shape as there is not much educated personal working on them so i need to fix botched exhausts, botched inductions botched valve adjustments and so on... But plan is to stop doing that as it only eats up my day over nothing. My time is btter spent making headers. International shipping is sorted as i work with one company from London so they are in charge for that part. Daniel is in charge for orders in Romania for the rest of world contact me on ig. instagram.com/kowalski_racing_headers?igsh=ZDYxYnAyMTNscHVj

Im Kowalsi Racing headers. No1 headers for cl-tsx-fn-ep cars

Big tube header dont work on stock engines so you can imagine what is what

Its cheep header and some things are not done properly in terms of welding. Other than that it has wrong resonances and is not equal. You have my subscribers car with serge flash running 13.7 afr on that header where my header is in 14.2range. My headers are jump above the rest.

You can see it here ruclips.net/user/shortscZO31lWMFIQ

Thanks a lot. You did a great job with cl9 header tuning, respect! You are really tuner...

​@@honzadvorak4989Thats my header. Im pretty happy with it, has a very good quality of construction and feels super nice using it, (vibrations, sound etc) better than stock. I felt a noticeable improvement when I put it, and today still works perfectly, I think that is the best quality/price header you can get. I have several videos where you can see how it drives/sound. In terms of welding Kowalski's one seems much better and in theory it has a better form (i am completely ignorant in that area) Mine was 13.7/ 13.9 AFR with a FBO set up. If Kowalski's one has 14.2 its cleary superior. If spending 300eu more is not a big deal for you i would try with Kowalski header.

I deleted a lot of videos as i dont want to educate idiots and plagiators for free. Not him in specific but reflash club morons and couple of others. Im shearing "top secret" info only with my customers. Maisteer spent 9 years on failed project, ill make header that sounds like f1 for that thing in 9 days. My 4cyl setups sounds better than most 6-8-10-12 cyl custom header craps. If you look at my ep3 header I have spent 2 days making R3, making sure that runners down to 4mm equal. Than i see solidfab header that cost 1500eur snd has 25mm error on secondaries... But its shiny so stupid people think its good and worth money. Take a look at 4n car. It is turbocharged and sounds like n/a. Its all down to superior header design and exhaust trickery. And they not gonna tell you how they did it ;) instagram.com/reel/C8FS78pJU8n/?igsh=bmEyOWhtNjhocjl5

Should be done by end of next week

I got it on dyno and gain was 8hp but it was 18c hotter this time around... I want to test it in winter time but due to car having some issues owner wants it gone now.

Fbo setup

Depends on what you want. Tuned car with high rpm 0.2/0.27mm stock car 0.25/0.3mm will get more torq.

Review by idiots who dont know how to get their wheels changed not to mention know anything about tuning. You can see here that vtc i vtec is set horribly. My other customer with fbo setup has his car "tuned" (it was flashed once) and now afr is 11 and smoking like diesel and alaex doesnt want to tune it properly... It takes around 4 - 6 hours tune fbo setup on stock ecu. Not 15 min reflas like that imbecile is doing.

They are coppy paste reflash sellers not tuners. Compared to dr fox where he actually tunes cars and has 315hp setup tuned on stock ecu. But average person is dumb as hell and cant see difference between tuner and copy cat flash seller. So I'm educating people how to do better. When ralfi tunes for my customers it takes us well over hour to tune just basic intake, exhaust setup.

I have explaned it in a video with assesment from Dr Raindl ruclips.net/video/zPFxE6xGia0/видео.htmlsi=C19NZA209bX0BJ4f

@@CL9k24a3 It's the same car. They don't claim it's a tune. What's wrong with flashing a better basemap? Hondata is reputable and that's what they do also. Do you have any links to people having issues with Reflash or Serbo? They're praised on every forum

What is same car? On the dyno here its my car... I have all those messages in private from people who ended up with garbage just i don't want to bother talking about it publicly as people are dumb as shit. Why would you say that afr of 14.2 at wot with serge flas is good ??? Do you understand any basics about tuning or you are here to talk dumb shit?

Its good for hi rpm and better fot for k20

Fn2 od drugara

Where are you from ?

@@CL9k24a3USA, Pennsylvania. I’m interested

message me on insta but now there is big waiting line instagram.com/kowalski_racing_headers/

Car is from my customer. I make all you need for cl9.

700-800eur denending if buying with testpipe or not. + Shipping to UK, Germany, and surrounding countries of Serbia.

Stock they go aroumd 26sec. When you do everything right they stay reliable as stock

2nd is trash on this boxes

had to extend it to empty or it would not upload as normal but short only. It is not to big, rather those other intakes are too small.

stock airbox is 72mm similar to most cai inductions that I have seen. That is one of the reasons all this fbo setups dont make no where near as much hp as my.

Having loud cross doesn't mean much as the smaller and shittier intake side is the louder it is. Once you move to ported manifold and proper induction than you almost cant hear cross at all.

Interesting. I will do the dyno after I get exhaust with my 76mm Cai and then get a 90mm one and do another run or two just to compare. I haven't done the airbox mod of yours yet, but I am planning on it. But if the intake itself is 90mm, I assume the piping is similar in size and then has some type of adapter pipe to connect to the standard TB?

Locals keep telling me 63mm exhaust is more than enough for what I want to do, which is full exhaust, vtc, and maybe rbc or rrc in the future. But seems k24 like big intake and exhaust

Thats good, it will go a bit faster in winter and always start from 3rd.

Hopefully in a month time ill be making them in a larger quantities. For now Im making one per month.

Gain is all across the rev range . Just i have issues shiping to US. As of now I only can do UK, Germany and countries sorounding Serbia.

Sure, no point spending big cash on that car. Get that header, get cl9 exhaust on it, cl9 intake manifold, cl9 tb, my airbox mod and you will gain 20-25hp + remap.

And how about a euro r header in a cl9? Here in Spain I have a guy that sells it for 250€, im considering it. Already have your airbox mod

I think it is to short so not sure if you can fit it. Sure is upgrade over stock but not optimal for k24.

​​@@CL9k24a3Hi what do you think are best budget performance mods for budget car w high mileage? Already have your intake and maybe getting serge map since its easiest to get here.

You can see in this video that serge map is lean and is about to blow up this engine.

Im making 1header per month or two because of my shit health condition. When that gets resolved than it will be sold by friend in Romania. He will be in charge of pr. Or ill drop dead and nothing will come out of it

@@CL9k24a3 Hope everything goes smoothly brother, watched a few of your videos, very interesting. Look after yourself man.

First time hearing this. My is in line with oil pan. Headers that sit low low are asp 4-1, serge 4-1 that is copy if asp and plm

@@CL9k24a3 my cat is always hitting speed bumps. I am very low to the ground

I never had that issue with wr replica that serge selling. But when i re did everything my exhaust is sitting higher than stock. Just made it tighter And my ride height was stock while i had that header.

I make and sell all of what you need. Custom header custom intake mani custom exhaust, induction. It gets you to 260hp

@@CL9k24a3 How much do these parts and remap cost? (Estimate)? I'm looking into buying a CL9 manual.

most cost effective is header+decat + cai + remap. That gets you to 230hp and good performance gain. Price for this is around ~1100eur. Past that you need intake manifold + injectors + full exhaust + throtle body+ 50 vtc gear and at that point you will be at 260hp... Add set of dc drop in cams and you will be at over 280hp but than price adds up. In terms of performance stock does 100-200kmh around 26sec 230hp 17sec (you can drop light wheels on it and light flywheel and drop sec more) 250-260hp + light wheels + light flywheel 14sec 280hp would knock down 1.5-2 sec more.

@@CL9k24a3 thanks for the answer, the proposed changes seem fair, will consider it. Decat is not really an option here due to random road checks, but maybe there are sport cats available with a decent price.

HJS are best cats but a bit expensive, second to that there is magnaflow that are more reasonable priced and work fine. 200cel cat will get you pass mot.

Around 6-6.3sec. I dont like to trash it so im not to agressive with it.

You gain 2-3hp and that is a bout it. But when you are a n/a pleb ofc you gonna do it 😄

​@@CL9k24a3every hp counts lol

@@CL9k24a3 єто безсмісленная работа, потому что на резиновом патрубке есть специальная ступенька, и когда она одевается на дроссель становится абсолютно ровній проход, а у вас теперь ямка(

there is not step as all of us are using silicon hoses not oem hose so there is a ridge that obstructs flow.

Most of them are shit as they are to small of ID. You have my airbox mod. It is easy to make and works quite well.

@@CL9k24a3sorry i may have missed where the design is. do you have a link for it or the video please? would like to see,. im doing research in South Africa but seems almost nothing is available locally,. and most people take their cars to ''çlown performance'' for upgrades on accords... it scares me Thank you for the response!

ruclips.net/video/LNdd_-bCID0/видео.htmlsi=ffwrM8z290iJ5fT1 ruclips.net/video/ICePSHydtMY/видео.htmlsi=zg-gVon-8LuacncR Thise are airbox mod. Same here or everywhere... Clown parts. Im redesigning header again and when this one drops people gonna piss them selves lol.

Thank you. Would you say RBC is good alternative intake manifold?

Rrc is better

intake manifold+50 vtc + cu2 cam

what is 3D induction

Modded airbox with 3d parts that are available in other video

I make all of this parts. If you need some send me message on insta instagram.com/milos_markovic_900?igsh=ZDYxYnAyMTNscHVj

No. Specs are in comment

@CL9k24a3 Worthy! My CL7R 100-200 15sec 0-100 5,9sec Stock K20 Plm 4-2-1 Js racing 60mm exhaust Cold intake Injen Soft tun on stock ecu Gearbox 5,1 6,7kg wheels

You can gain a bit more with my header, 90mm induction and 70mm exhaust.

I also designed intake manifold that tops up rbc with 10-15hp. That one will be on sale somewhere in summer

ruclips.net/video/cEDs3Ez7yOI/видео.htmlsi=dMsBoui2G1jzw1O2 Sound clip of my exhaust

my setup instagram.com/milos_markovic_900/

Yes

Over 250hp in 1400kg car, has real nice drag coefficient of 0.27, light weight wheels, light clutch reducing drive train losses to minimum. Winter time also is helping here as in sumer it goes almost 2 sec slower. K motors have superior head design to anythin that is out there with k24 flowing 295cfm and k20 315cfm and superior port design. Getting over 300hp out of this engines is easy, not all that cheap but not hard to do ether.

Message me on Instagram @milos_markovic_900