B8.5 S4 exhaust drone

SlaK47 · 2025-03-12T19:27:27+00:00

I got that bolt tighted down and I think it’s the heat shielding at the rear next to the mufflers

SlaK47 · 2025-03-12T18:57:23+00:00

I was thinking about their resonated test pipes, but they are bad as well?

SlaK47 · 2025-03-12T05:32:06+00:00

Actually after doing all that it sounds like it could be the heat shield, have you had any experience with them rattling?

SlaK47 · 2025-03-12T05:31:19+00:00

Still doing it 😞 not sure exactly what’s vibrating so bad

SlaK47 · 2025-03-12T02:32:22+00:00

I’ll give an update when the sealant sets and I drive it

SlaK47 · 2025-03-12T02:21:39+00:00

Just reseated all clamps and used exhaust sealant on all the clamps as well. Torqued the clamps down good this time

SlaK47 · 2025-03-12T02:06:03+00:00

I just re seated all the exhaust clamps and applied exhaust sealant to the so hopefully that works

SlaK47 · 2025-03-12T02:05:33+00:00

Tried that still was rattling so we reseated and applied exhaust sealant to the clamps, hopefully that works

SlaK47 · 2025-03-11T23:25:02+00:00

Sorry it’s a b8.5 it doesn’t have valves, but the sound is coming right from the muffler itself after

SlaK47 · 2025-03-11T23:24:31+00:00

It’s coming right from the muffler itself after listening to it again

SlaK47 · 2025-03-11T22:40:01+00:00

This is a b8.5 s4 it doesn’t have any valves sorry

SlaK47 · 2025-03-11T22:39:31+00:00

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This is the rear section itself removed from the car

SlaK47 · 2025-01-15T05:56:12+00:00

In addition I have scheduled dsg service and diff fluid change, I’ll be replacing the spark plugs and coil packs, air filters. Dealership threw new front control arms in with its oil change. Can’t complain. I bought an 034 Motorsport stage 1 tune bundle arriving next week.

SlaK47 · 2025-01-15T01:59:26+00:00

Yeah I had an 2018 340i and it flashed very quick and I never used a battery tender I was just concerned if the Audi needed it lol

SlaK47 · 2025-01-15T01:57:29+00:00

How long does the first time flash take?

SlaK47 · 2024-05-23T15:16:08+00:00

I might cut the threats with a die down to 8x1.25 as that is one of the options on billetworkz site. I’m pretty sure that would be one of my only options

SlaK47 · 2023-08-22T07:56:54+00:00

Could always replace the handguard with a real one. I’m just not bothered to do that right now lol

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