milltek exhausts

[imolas4uk]

i know this has been disscussed many times before but ?,i am considering a MRC remap in the future and to maximise the power i hope to gain i plan to gut the precats (as the clutch also needs changing),and i also have a local exhaust fabricator who can fit 100 or 200 cell main cats to the downpipes.
keeping the exhaust relativley QUIET is most important as i enjoy the car for weekend use mainly on motorway runs so a droning loud exhaust is a NO NO.
which catback system would be reccomended,milltek single or duel,or modified stock rs4 ?
i await your comments.

[Blue_Thunder]

I find the single Milltek very droney at motorway speeds.

I have to keep putting my foot down to overcome the monotonous tone... officer

[lemond]

I don't mind my Milltek dual but I suppose it is droney.... you certainly can hear it sat at M-way speeds...

I would have thought the single was quieter?

[Virdee Autos]

I don't know if Supersprint have an application for the S4, but if they do, then i'd certainly consider one of these.

Sat in a RS4, with a Miltek, and it was droney, and also louder than my RS which has a Supersprint. The Supersprint sounds just right, with less drone/boom, and IMO is more vocal than the Miltek.

[imolas4uk]

does anyone else have a supersprint system ?,i have also seen a scorpion system on flea bay,does anyone have any experience of these for noise drone/boom ??

[CliveH]

Both OEM RS4 and Scorpion are less "droney" than Milltek in my experience.

[Harper--D]

Why no go for full rs4 exhaust, that way you have 200 ell main catts,(gut the precats) and have a decent exhaust on there, then get your exhaust fabricator to change the tail pipes so they sit properly.

[rikrose]

I'm loving my SKN system. It's tuned to be quiet at between 1000rpm and 3000rpm, when not under boost. It's fantastic for city/cruising, but unsubtle enough when the loud pedal is pressed. 3 inch downpipes with no pre-cats, and a sinlge 100 cell race cat.

[GrahamS4]

Why no go for full rs4 exhaust, that way you have 200 ell main catts,(gut the precats) and have a decent exhaust on there, then get your exhaust fabricator to change the tail pipes so they sit properly.

What he said. A refined solution.

[Philws4]

Both OEM RS4 and Scorpion are less "droney" than Milltek in my experience.

Phew

[Harper--D]

Both OEM RS4 and Scorpion are less "droney" than Milltek in my experience.

Phew

Lol

[DavidT]

I had a Milltek single (fitted along with Milltek downpipes & 100 cell cats) and it did not drone at all. Very quiet inside the car but a nice sound from outside.

The Milltek dual I have on now is loud below 2.8k rpm but quiet at motorway speeds above that. I really like the sound of it but I don't use the car daily. If I did, it would be off by now.

My car is stage 3+

[lemond]

yes I guess you are correct ...but erm you drive in 5th on the motorway?..... isn't 2.8k in 6th over the......

[mattfinn]

I have the dual Milltek, and only find it droney at around 50-60 in 6th on the Mway, when traffic backs up, soon as yer free it sounds mint! To quote the missle it 'sounds like a plane' with both turbos spinning at full-blend!
Go for it!

[DavidT]

yes I guess you are correct ...but erm you drive in 5th on the motorway?..... isn't 2.8k in 6th over the......

You might be right there, I dunno