Milltek - Car sounds like a JOKE!
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Milltek - Car sounds like a JOKE!
Guys, this is my RS6 with a Milltek non-res cat back systems installed, it sounds terrible, that high pitched chirping you can hear in the video is audible 80% of the time, and the overriding sound from the car in town and even on the motorway.
The fitting garage contacted Milltek with a video to have a listen and has sent me their email response - in which they say its normal on Audi S and RS cars - my advice - DONT BUY ONE.
https://youtu.be/rSK_NHgbtqw
https://youtu.be/rSK_NHgbtqw
The fitting garage contacted Milltek with a video to have a listen and has sent me their email response - in which they say its normal on Audi S and RS cars - my advice - DONT BUY ONE.
https://youtu.be/rSK_NHgbtqw
https://youtu.be/rSK_NHgbtqw
Re: Milltek - Car sounds like a JOKE!
Still sounds lovely, aside the chirping.
Do you still have the valves in the exhaust or is it open 100% of the time?
If I did put another system on I;d want to keep the valves and have control over it for quiet cold starts.
Do you still have the valves in the exhaust or is it open 100% of the time?
If I did put another system on I;d want to keep the valves and have control over it for quiet cold starts.
Re: Milltek - Car sounds like a JOKE!
What an earth makes it chirp like that? Is it the Turbos you can hear spooling through the exhaust system now that there are less silencers? Would be interested to hear an explanation to the cause of the noise if anyone knows why it does that.
Daytona Grey Audi RS6 C6
732bhp 990nm
732bhp 990nm
Re: Milltek - Car sounds like a JOKE!
Sounds like a tractor to me As above, did you buy the valved version? Maybe consider adding the resonated silencers to mute the chirping noise you don't like.
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B5 2.7t S4 - gone
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Re: Milltek - Car sounds like a JOKE!
I have the Road Plus version and is definitely doesn’t sound like that
2016 C7 RS6 - Panther Black
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Re: Milltek - Car sounds like a JOKE!
I have the non res.
Mine has a rattle on coasting and gentle revs. Valves are set open all the time.
Miltek also told me this was normal.
They are pretty poor quality if you ask me and I’m looking to change mine
Mine has a rattle on coasting and gentle revs. Valves are set open all the time.
Miltek also told me this was normal.
They are pretty poor quality if you ask me and I’m looking to change mine
2017 RS6 PE Nogaro
- innercry666
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Re: Milltek - Car sounds like a JOKE!
Listening to the video, it is the engine that doesn't sound right. How does the car drive and how does it sound under load?
RS6 PE - Current
RS4 (B8.5) 2015 - Sold
A4 3.0 TDI Quattro BE Avant - Gone
Focus ST170 - Garaged
RS4 (B8.5) 2015 - Sold
A4 3.0 TDI Quattro BE Avant - Gone
Focus ST170 - Garaged
Re: Milltek - Car sounds like a JOKE!
I have the non res on my S8 and it sounds really good in my opinion. There is slight tractor sounds that gets emanated on idle and light acceleration but apart from that when in Comfort or Efficiency mode sounds slightly louder than stock whilst cruising and much better than stock on WOT. The valves do rattle sometimes but they are not too loud in my opinion. Try some WD-40 in the tail-pipes and leave overnight, see if it helps with the valves and if so buy a good supply of it!
When in Dynamic Sports mode, becomes wild and it may be a bit too much tbh to drive about in all the time unless you are really light footed. The valves are open in this mode, so they don't rattle.
https://www.youtube.com/watch?v=Ic9rqL7Bl38
https://www.youtube.com/watch?v=3ZdVhN2qb9Y
When in Dynamic Sports mode, becomes wild and it may be a bit too much tbh to drive about in all the time unless you are really light footed. The valves are open in this mode, so they don't rattle.
https://www.youtube.com/watch?v=Ic9rqL7Bl38
https://www.youtube.com/watch?v=3ZdVhN2qb9Y
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Re: Milltek - Car sounds like a JOKE!
It drives and sounds like it should in general, just have to ignore the stupid chirping.innercry666 wrote: ↑Sat Oct 30, 2021 11:34 amListening to the video, it is the engine that doesn't sound right. How does the car drive and how does it sound under load?
This started when I had the centre section replaced under warranty (bracket sheared off the original section). I have now had the bracket welded back onto the original section and had it refitted. Hey presto .....the stupid noise is 90% gone. That's proof that the section was the issue....Yes I still get very mild chirping but its almost inaudible...and I've seen other RS6 owners complaining of the same.
Seems to me, it must be air flow issue in the exhaust, and worst still, there are differences from one system to another.....
I know I'll not buy another Milltek....its like rolling a dice.
Re: Milltek - Car sounds like a JOKE!
That deffo does not sound right. Has it been fitted correctly? I have had 2 x c7 rs6s with millteks in the past and neither sounded like that. Speak to an audi tuning specialist for further advise such as mrc etc. Send them your videos for their opinion
Sold: 2012 RS3 APR St2 exclusive buckets!
Sold: 2014 Audi S4 Avant Black Edition (too slow as a stock car-doesn't sound good);
2016 RS6 performance with Non-res milltek (gutted to sell it) ;
2014 C7, Misano c6 mrc stage 2. AAS Custom Exhaust, cat bypass, itg filters. 731ps 1058nm. Superrbike quick!
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many, many cars; all great and well-remembered!
Sold: 2014 Audi S4 Avant Black Edition (too slow as a stock car-doesn't sound good);
2016 RS6 performance with Non-res milltek (gutted to sell it) ;
2014 C7, Misano c6 mrc stage 2. AAS Custom Exhaust, cat bypass, itg filters. 731ps 1058nm. Superrbike quick!
TTS RS4 -amazing machine,
Previous:
many, many cars; all great and well-remembered!
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Re: Milltek - Car sounds like a JOKE!
My non res Milltek ‘chirps’. WD40 sorts it for a while.
RS6 c7 - current.
RS4 b5 - wish l’d kept it…
RS4 b5 - wish l’d kept it…
Re: Milltek - Car sounds like a JOKE!
Is your car stock only Miltek non resonated exhaust installed? As I understand when you install exhaust everything was ok? And it started only when you changed center sectiongary.gary.gary wrote: ↑Mon Nov 08, 2021 9:15 pmIt drives and sounds like it should in general, just have to ignore the stupid chirping.innercry666 wrote: ↑Sat Oct 30, 2021 11:34 amListening to the video, it is the engine that doesn't sound right. How does the car drive and how does it sound under load?
This started when I had the centre section replaced under warranty (bracket sheared off the original section). I have now had the bracket welded back onto the original section and had it refitted. Hey presto .....the stupid noise is 90% gone. That's proof that the section was the issue....Yes I still get very mild chirping but its almost inaudible...and I've seen other RS6 owners complaining of the same.
Seems to me, it must be air flow issue in the exhaust, and worst still, there are differences from one system to another.....
I know I'll not buy another Milltek....its like rolling a dice.
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