Popping noise in Dynamic

4.0 V8 40v biturbo TFSI - 553 bhp
4.0 V8 40v biturbo TFSI - 597 bhp (Performance)
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aerospace100
1st Gear
Posts: 77
Joined: Sun Aug 05, 2018 12:00 am

Popping noise in Dynamic

Post by aerospace100 » Wed Sep 19, 2018 4:53 pm

Its a very slight pop/gurgle noise.

Firstly, I'm convinced this has nothing to do with the exhaust. Correct me if I'm wrong.

Its most noticeable when coasting downhill in dynamic mode and seems to be coming from the rear of the car. When I flick over to comfort it disappears. Something to do with the dif maybe?
2017 C7 RS6 PE Nardo
2015 Porsche 958 Carmine Red
2012 Porsche 958 Black
2009 A5 Misano
2000 Grand Cherokee Limited V8
1992 RS1800
1998 Escort GTi
1993 Astra GSI Red Top
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bam_bam
Cruising
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Joined: Mon Jan 18, 2010 9:08 pm
Location: London

Re: Popping noise in Dynamic

Post by bam_bam » Wed Sep 19, 2018 8:03 pm

It's the exhaust. It's back-pressure on overrun. Audi 'tuned' dynamic mode for it to be more prominent. Because race car.
No matter where you go, there you are.
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skirs6
5th Gear
Posts: 1498
Joined: Tue Dec 04, 2012 12:31 pm
Location: West Sussex

Re: Popping noise in Dynamic

Post by skirs6 » Wed Sep 19, 2018 9:21 pm

What Bam said 👍
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aerospace100
1st Gear
Posts: 77
Joined: Sun Aug 05, 2018 12:00 am

Re: Popping noise in Dynamic

Post by aerospace100 » Wed Sep 19, 2018 9:50 pm

Thanks lads - I guess that settles it. :notworthy:
2017 C7 RS6 PE Nardo
2015 Porsche 958 Carmine Red
2012 Porsche 958 Black
2009 A5 Misano
2000 Grand Cherokee Limited V8
1992 RS1800
1998 Escort GTi
1993 Astra GSI Red Top
Top
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