Rs4 b7 exhaust question

Post by **ashbash107** » Sun Jul 26, 2015 7:11 pm

Has anyone heard an rs4 B7 without back boxes, I currently have an X-pipe installed and have my car booked in for Thursday to have straight pipes, but I'm just wondering what people think and how loud it might actually be?

Post by **MikeFish** » Sun Jul 26, 2015 7:29 pm

Are you talking about having pre-cats, OEM cats, no centre resonator and no rear back boxes? With no valves? If so you'll need an understanding family and no neighbours, I'd imagine. When I had no pre-cats, OEM cats, no centre resonator and Tubi back boxes, I couldn't hold a conversation in the car without shouting.

Post by **ashbash107** » Sun Jul 26, 2015 7:34 pm

That sounds pretty crazy. Well I still have cats and pre cats intact, it would just be x pipe (non Res) and straight pipes, 2.5" all the way. I mean I like loud, but just trying to gauge how loud.

Post by **MikeFish** » Sun Jul 26, 2015 8:22 pm

If straight pipes are louder than my old Tubi back boxes it will be too loud. However, I do recall MRC saying that my Tubi was louder than an RS4 with no exhaust at all so it may be a bit quieter.

Post by **NJMAudiRS4** » Sun Jul 26, 2015 9:41 pm

The sound would be astonishing, very NASCAR. Removing the back boxes would make it very very loud, when I bought my car it had a straight through system without any cats and non valved back boxes, it was loud and crude to say the least.
My neighbours didn't like it when I started it up in the mornings

This is what it sounded like just before I had the new system fitted http://youtu.be/sSjoq1nFGac

Post by **FaisalJ** » Tue Jul 28, 2015 4:52 pm

Nascar is right...

https://www.youtube.com/watch?v=U_7cszMGayk

Mental!

Post by **ashbash107** » Tue Jul 28, 2015 5:12 pm

Jesus! This must be with decat as well?

Post by **MikeFish** » Tue Jul 28, 2015 7:44 pm

My Tubi sounded like that with cats!

Post by **S4WON** » Tue Jul 28, 2015 8:06 pm

Awwwww.....thats my mint 4 in shot on the first vid, UMO i miss you so...

Post by **MikeFish** » Tue Jul 28, 2015 8:16 pm

S4WON wrote:Awwwww.....thats my mint 4 in shot on the first vid, UMO i miss you so...

Doesn't help as there are a load of 4's in that video! I recognise the LIG number plate as Louie's saloon, but I can't tell whose is whose with the other 3 Avants.

Post by **S4WON** » Tue Jul 28, 2015 8:29 pm

The grey avant.. LX07 UMO.. Bang in the middle and zoomed in on....

Post by **MikeFish** » Tue Jul 28, 2015 9:03 pm

Ah yes I see it!

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Rs4 b7 exhaust question

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