*new product launch* valvetronic equal length

[Valvetronic Designs]

The philosophy: Roughly 2 years ago, a massive breakthrough was achieved in the F8x exhaust market. The wide acceptance and production of equal length exhaust configurations allowed for huge improvements in the sound characteristics of what is admittedly a wonderful engine. At this time we released our equal length valved exhaust setup for the platform, and having served enthusiasts around the world with this much improved sound experience, we knew that there was even better sound lurking an=d it would take us continual development over the past 9 months to truly unlock it. Welcome everyone to our newest creation for the F8x platform.


The development: We set ourselves quite a lofty goal, make a stock turbo S55 sound as good or better than a single turbo car. Our developments lead us to configure the exhaust system to give that ideal experience. This full system is comprised of an equal length midsection and a single 3.5 inch valved rear section. The midsection utilizes an H pipe in order to give that low RPM rawness that is often missing in other equal length exhaust setups. The exhaust gases are then funneled into a single 3.5 inch rear section that runs unrestricted back to the exhaust tips. As we have learned in our G8x developments, this single configuration helps smooth the sound and provide that 997 GT3 type sound as the revs climb. When operating in the open valves mode, the exhaust gases travel unrestricted out of the exhaust system for the most pure sound experience. When operating with the valves closed, exhaust gases are directed into our quad chambered muffler in order to lower sound levels drastically and eliminate drone.

The sound: A few members of our team have F8x S55 powered vehicles and there is a general complaint that with an equal length exhaust configuration you lose a lot of the rawness that is present on other non-equal length systems. I'm sure you all can reference the first time you heard a “straight piped” F8x and how loud it was. Although this system is not as loud as this, there is an important value placed on the ultimate decibels of the exhaust system and this setup delivers. In our testing this exhaust has similar volume level as the BMW M Performance Exhaust. Utilizing the H pipe configuration restores the rawness down low while enhancing the sound as the RPMs build. The system still retains some rasp, but the single rear section combined with the H pipe enhances the rasp and gives the S55 a very exotic exhaust note.

We are very proud to better serve the community with a sound setup that is truly world class. The system will be available to be heard at BIMMER INVASION in Orlando Florida. If you are unable to hear the setup in person we invite you to enjoy this full sound profile video we have curated. If you are interested in getting your car setup with this system, preorders will be live on our website and through Valvetronic Designs Dealers. System will be available in both T304 stainless steel or titanium. Let us know your thoughts or if you have any questions. We are here to help!

Pictures represent pre-production unit, more photos on the way!

Check it out here:
https://valvetronic.com/products/bmw...efc96abd&_ss=r

Listen here!

[mike@x-ph.com]

[heitzke]

I actually really enjoy the sound of it. Raw and loud but the tone is quite pleasant imo. I do want to switch up my exhaust at some point so i'll have to add this to my list.

[Valvetronic Designs]

Originally Posted by heitzke

I actually really enjoy the sound of it. Raw and loud but the tone is quite pleasant imo. I do want to switch up my exhaust at some point so i'll have to add this to my list.

We're very glad you like it, and we definitely appreciate the support. this project was a fun one and very challenging. Getting that low RPM rumble and the high RPM, exotic sound was the goal and I think we achieved it quite well. Looking forward to you having this and enjoying it very soon!

[kwikshift]

Looks and sounds promising! Would love to hear it in-person at some point.

[Jim45678]

any dyno numbers before / after installation ?
As we already learnt some aftermarket's products are downgrade comparing to OEM so id love to see some dyno

[GuyLedouche]

This is the only potential set up that I would consider ditching my AA/Remus setup for. Sounds great.

[Kchatz]

I must have missed it in your video but can you give a time stamp when you show the exhaust on a car with stock down pipes?

[ellipsis212]

Sounds really good. Nice work guys.

[MagicF8x]

Can’t wait

[mehman63]

Which sections of the video are with stock downpipes

[bvrider1]

+1 on on hearing this w. stock downpipes.

It would be nice to hear sound clips that don't leverage the walls and trailer docks to increase the sound.

I am not driving through industrial parks or tunnels all the time and a bulk of the footage is in this scenario.

Originally Posted by mehman63

Which sections of the video are with stock downpipes

[Valvetronic Designs]

Originally Posted by bvrider1

+1 on on hearing this w. stock downpipes.

It would be nice to hear sound clips that don't leverage the walls and trailer docks to increase the sound.

I am not driving through industrial parks or tunnels all the time and a bulk of the footage is in this scenario.

We will be producing those videos soon! We apologize for the less-than-optimal location, its the only spot nearby where we can be noisy and not get yelled at

[Valvetronic Designs]

Originally Posted by Jim45678

any dyno numbers before / after installation ?
As we already learnt some aftermarket's products are downgrade comparing to OEM so id love to see some dyno

Well said, we are working to secure Dyno time in the near future. We will update once we are able to make that happen.!

[Metalm4]

The best sound i ever heard on a F8X

[Valvetronic Designs]

Originally Posted by Metalm4

The best sound i ever heard on a F8X

Thank you for the feedback! That was the goal!

[BananaSlug]

When does the video with stock downpipes come out?

[Valvetronic Designs]

Originally Posted by BananaSlug

When does the video with stock downpipes come out?

This weekend we are swapping our test car back to OEM downpipes and will be filming! stay tuned, we are excited to bring you all the content

[G35POPPEDMYCHERRY]

yall need better videos

[Valvetronic Designs]

I see your in the Philly area, come on up and hear the system in person

[DLag30]

i'd like to hear this exhaust with OEM down pipes as well, and possibly the titanium version to hear the difference. Thanks!

[dawei213]

Originally Posted by Valvetronic Designs

I see your in the Philly area, come on up and hear the system in person

Where in Philly are you? I would love to swinging by to hear it in person.