Releasing the GR Yaris' Turbo Sounds! Eventuri Intake Development
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- Опубликовано: 7 сен 2024
- With 3D Scanning complete it is time to design and prototype the Eventuri Intake System for the GR Yaris.
Lead Engineer Bilal Mahmood talks us through his design process, analysing the original airbox and showing how he improves the design, releasing not only the turbo sounds but also allowing the turbo to work more efficiently, creating more power.
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Thanks to everyone that's watched the video! The next instalment is now live, find out just how much power the Eventuri Intake makes on a dyno! - ruclips.net/video/Dt0AFA5jGuU/видео.html
As a third year automotive engineering, this was sooo interesting to watch.
i’m looking to do a college course in that is it good
@@JZX_Nate yes it’s well worth it especially if you want entry into the automotive world , if it’s f1 or something like what evolve are doing
Bro I know you’re probably in the UK but what’s the skill to automotive engineering? Do I have to be super good at Math?
@@carloscrod_ yes, you will learn thermodynamics, fluids dynamics, programming, etc
I come from civil engineering but the way he lectured it was fascinating and understandable for every car enthousiast
Really interesting seeing the development and insight into smoothing and increasing of airflow. Looking forward to the Dyno results at the end.
Probably less power?
@@robertjusic9097 How do you come to that conclusion?
@@phillipchandler8862 because aftermarket filters usually give less power than stock ones. I say usually but its basically less power for almost every single turbo VW or alfa romeo i have seen. Probably other ones too
@@robertjusic9097 OK thanks for reply and your observations. We'll have to see how the Yarris Dyno runs go.
@@robertjusic9097 that also has a lot to do with the car not being tuned for the new ait intake
beautiful video explaining everything. would love to see more 3d scanning content on here
Loved that. More Bilal airflow geekery!
This is an OEM level of detail, design and troubleshooting. Briliant video and brilliant job by you guys.
Looking good, can’t wait for the finished product in carbon! 👌🏼
But I like it in red contrasting the black so nice and the engine cover have some red in it🤩🤩
Carbon is just for design, I prefer an excellent plastic airbox and spend saved money with fuel, tires, food or pussies ;-)
@@danieleklemen3834 you pay for punani🤔?
My dad wrote his PhD thesis on CFD (computational fluid dynamics) back in the late 1990’s, I remember his experiments in the garage, and him programming some of the first CFD software.
Awesome video! This actually helps a lot with my third year university project - reverse engineering my polo GTI intake and improving its design... would love to do this sort of thing after university!
Thanks for putting this together, very interesting to see the behind the scenes development - from an owner of 3 kits on my f-type r, f80 m3 and stage 3 rs3
An F-Type owner! That kit made some amazing gains.
The RS3 is gone...
Excellent video and first class work Bilal. Looking forward to the next instalment. You guys are killing it with the levels of innovation being offered.
I never knew how much R&D was involved. Great video and love the extra sound. Looking forward to seeing the continued process.
Really enjoying watching the R&D for this one 👌
Fitted one of these to my Audi RS5 and very pleased with the results after a remap, the tuners said it made a big difference 👍
Well I’ve got to say i had no idea how complex something like this would be..very professional 👍
This is good stuff. I worked with airflow before so I can fully appreciate all this.
Fantastic video. Cannot wait for this to be available! The difference is noise is very apparent. Great work guys!
Bilal, thank you (and the guys at Evolve) for spending the time making this excellent and informative video. Like others, I also look forward to seeing what you can offer when combining this with an exhaust and tune. My GR is due to arrive in July and I've been keeping a close eye on the available upgrades. Your detailed explanation of the R&D process puts you at the top of my list - well done and thanks again!
Great vid about your CFD approach, as it actually should be done everywhere (but isn't). Looking forward to you guys combining this product with a proper exhaust + tune. Keep up the good work.
Never viewed this channel before, however after watching this and the 3D scanning for the body kit I am now invested in this Yaris. Interesting stuff.
Thanks for having explained that manufacturers absolutely don't prioritize on performance regarding the airbox and a lot of other components in general.
I replaced the stock paper filter with a K&N filter and also got more turbo noise - but yours is much more noise!
thanks for the level of detail, glad you're not over editing...thorough explanation is important.
Engineering is awesome.
Nice design! :)
But i asked myself, what would happen if a large amount of water hits the intake, as the stock airbox is designed to prevent the engine from sucking water in.
After 2 years, still no answer 🤔
Great work guys. Couldn't ask for a better video. Explaining the whole process from idea to prototype.
I'm glad that i didn't skip any steps (except cfd and carbon) when i was making the airbox for old k04 2.0 tfsi.
That rs3 poster in the video....right in the feels 😢
It lives on in the office, gone but not forgotten ❤️
This content just made justice to your leading market intake system, spot on. Just the size on the intake for the Yaris is mind blowing. Keep that brilliant work 👌
I like the fact that the designed shape has a reason. Like.
Form always follows function with the Eventuri designs!
as soon as i get my GR am going to get one, great video, thanks
Very interesting video. Enjoyed seeing the depth of work that is carried out prior to bringing a product like this to market. Thank you.
Great work Bilal and the Eventuri team keep it up! 👍🏽
Awesome in-depth video, really excited to see what you do with the Yaris GR
Hmmm. Unless you show the OE and revised system with the same scaling then we can't compare anything. What you find is that the filter acts in all cases as a very good dynamic lineariser, because it is effectively a very fine mesh of a lot of very small holes. Typical OE air systems are designed to a 1kPa dynamic loss for both dirty and clean ducting, so i'd be astonished if adding the revised system gave any (significant) gain on a std car. Sure, if you wind up the boost and significantly increase engine intake mass flow there might be a bit to be had, but modern OE airboxes are really good enough as you fluid dynamics model shows!
You'd almost certain get a better gain from simply upping the diameter of the precompressor pipe (which is where the velocity is by far the highest because the CSA is the lowest) and because dynamic pressure is the square of the fluid velocity, any gains really only happen at higher velocity points, say above 80 m/s or so.
Eventuri always levelling up 👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼
Theses guys are mega talented 👍
If they don't use aston to install.
Wow, watching this after the OG podcast and I'll say 2 things:
1. Mashalllah, bilal (and imran) with your phd in fluid dynamics and your patented design!
2. Always carry a fire extinguisher.
So much precision. Nice one guys
Loving the content. Please do note videos like this. It is good to see the journey from development to actual product in the car. Very inspiring for young engineers who don't see the power of CAD.
fantastic design fingers crossed I will be able to buy this intake when my car is delivered
So glad I got the opportunity to learn Cad modelling in Siemens NX when i see these kind of things
Another class of fluid mechanics and CAD. Dammit
WoW Thankyou for the ride along with the development, it all make so much sense, explained and illustrated in an awesome way cant wait to see the resaults (I've got to get back to work) look forward to running one on my car..
You are falling into the trap of assuming that disruption at the walls is a negative - actually this will energise the flow at the wall, reducing the boundary layer and increasing effective flow area. I don’t think the convoluted section is really an issue other than potentially being a smaller diameter, and certainly allows significantly more engine movement that your much smaller section seal. I’d be interested to see the seal on yours after 5 years in comparison to the OEM one, though replacing the seal at intervals would be acceptable if the rest of the system doesn’t become damaged
Thinking of the initial cost of the airbox, additional costs would really make you questions any purchase.
Also when using a flow dynamics software, surely you would need to take into consideration the vacuum effect of the turbo pulling the air in, creating differences in airbox air pressure with different RPM and load application
3d printing has really made product development a much quicker and easier process.
Eventuri was essentially born because of 3D Printing meaning it was possible to create a prototype to validate Bilal’s theory.
That's what 3d printing is meant to be! Fast prototyping. Good job!
That red spot on the flow chart is giving my ocd an ocd...amazing video btw
Thank you so much for these kinds of videos! So nice to see what goes into these.
Looks good, can't wait to see how it performs👌🏼
I wonder if you could thicken up the airfilter section near the elbow and drop the whole curve that's still there and ram more airflow, without any angle. Definitely looking forward to the next video, I think the second deign will be the way to go, as the air going on gearbox won't be that much through the duct. Love this engineering episode, very informative, thank you guys.
Another fantastic video. You guys are really impressive at what you do and always look forward to your videos. Keep up the great work 😉👍
Very nicely explained brother Bilal. Very well done
Such an interesting video really like how they show and explain exactly what they are doing, can't wait to see the next video on the results, good work guys will definitely have to pay these guys a visit when I upgrade from the van
Brilliant video and very detailed.
Excellent video, amazing engineering in that intake. Thanks 👍
Love the explanation!
Fascinating and very interesting stuff - I would love to see the maths & modelling behind all this (on my own methinks in the latter category😂)
Loved this, thanks Bilal. Look forward to part 2!
Has the factory placed an order with you yet? If not they should!
Can't wait to get one for my GR!
Are you concerned about a drop in static pressure going from a divergent duct to a convergent duct in the latter part of the intake?
Fantastic engineering ( not an engineer myself ); what one of these cost once manufactured
Thanks! Price will be announced nearer to release.
Watching this makes me want to come and work for you guys! I work on EMF Water Flow meters currently, I've been looking to work toward my passion of cars and motorcycles.
Daamn!😍 looking forward to see the next video about iat stuff🙌
Mine arrives in 4 weeks... these ‘tech’ videos are really interesting. Not sure if I’m going to do to much to mine... the warranty at the moment is more important to me. Although I would love at some point to get some performance upgrades. Looking forward to see the Dyno results 😎
You will not be disappointed I promise you that!
For many the opportunity to have such a car with a warranty will mean they remain original, but we think there’s some potential to be had by refining certain areas.
Dyno and real world testing is to come!
@@EvolveAutomotive Yes agree, and look forward to the runs! Mines my new ‘Daily’.... I’d say I don’t need 300bhp... but that would be a lie 😂
If you know anyone who wants a cheap Brabus ForFour (175bhp Colt CRZ engined one).... I know a guy selling one soon 😅
Wow you guys are very clever.👍👍👍
love these geeky vids, extremely fascinating!
Loved this video 💯 Gave a real insight into the designing process. Looking forward to seeing more videos like this!
Genuinely very nice video and well explained 👏
Have never seen a video like this! Very cool!!!!!
with some good stainless steel or titanium exhaust.
Plus a tune up it will be awesome :)
Love the difference only Filter makes :)
Fantastic job ! Can't wait to see the results after testing.
Really nice in depth content. Really really nice work.
Wow can’t wait to see the final result/product
Inner nerd hooked. Subscribed and waiting.
Very impressive presentation and product.
That's the video I waited for! :D
My questions would be regard to cfd boundary conditions reflecting turbo sucking the air through the system and the rubber tubing allowing for much more engine movement. I work in product development so interesting to me.
Enjoying this content, looking forward to the next installment 👍
I'm loving this design process, the convoluted tube really messes things up. I've done some 3d printed parts for my car im going to re think a few things. Graet vid more like this please.
Very well design intake!!! Almost went over board for turbo charge car , I think in NA car will show even more benefits
But I think my Gr Yaris intake will be this one :)
Decreasing resistance is always more effective in a TURBO vehicle because the flow is multiplied - any effect is also multiplied. Sure, you can turn up the boost to cover up losses but that comes with other damaging effects.
Typically a turbo car will see more gains. As explained in the video manufacturers consider the airbox a silencer (I believe some OEM parts lists will even refer to it as such) and therefore are making a more difficult path to muffle noise. They then work the turbo harder to produce the required power.
Unrestricting this intake path let’s the turbo work more efficiently, spool quicker and produce more power.
Eventuri yeah
Turbo will make more power over any NA with good intake
But still very appreciate the design guys did
A peace of eye candy at GR Yaris engine bay
A lot of ITB car need air box as nose reduce to pass some track day noise
Really like the giant filter that incorporate
I personally on all my track car I will put biggest air filter I can squeeze along with Venturi effect bell mouth ~
Can’t wait to drive my GR Yaris !!!!!
And really looking forward to install the intake too
Awesome job 👏
Sick video! Nuff respect ✊🏽 Allah humma barik
Been thinking of making something similar for my pontiac fiero. Good inspiration 👍
Great informative video, would be interested to see if you could do something like this for my 125i
I just changed FMIC, turbo inlet and charge pipe on my N55, transformed the car with boost coming on much quicker and holding 30hp more at redline Vs stock parts. Car feels like it's been tuned and makes repeatable power. Airflow does make a difference in some cars!
Intercooler makes a huge difference on these cars as it is so undersized. It’s the same one used on a 320i 😂
Awesome video, keep up the great work.
Put me down for one now!
Who doesn't love watching smart car people on YT?!
Leading the game 👍🏻
1:45 Who doesn't love them? :D
Hahaha
HATE THEM!
I see what u did there ;)
The science behind the wizards @evolvetuning
Really nice work! Can’t wait to hear how it sounds under load!
Another brilliant video and very interesting 👍 👏 😀
Turbulence is good for air temps, small tubes slightly increase the air temp due to friction. Nice design
Air velocity, air turbulence, air temperature and flow dynamics all effect the air entering the engine. But in reality will it make any difference. It's not like its a N/A race engine, its just a small hatchback with a turbo
GR Yaris just took in a BIG GULP!
Thanks guys. I find these videos really informative. Keep up the good work!
Evolve are next level
Love seeing this stuff, great work!
Very informative, what a great insight!
Looking forward for dyno tests and curves comparison!!!