New exhaust

4.2 V8 32v Naturally Aspirated - 414 bhp
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vroomrs4
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Re: New exhaust

Post by vroomrs4 » Tue Mar 07, 2017 9:20 pm

That would be great. Cheers
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Frostie
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Re: New exhaust

Post by Frostie » Tue Mar 07, 2017 9:21 pm

I'll let you know the results tomorrow then.
2007 black RS4 saloon. Bilstein Coilovers, MRC Re-map, Miltek non resonated valved exhaust with de-cats, Gruppe-M carbon induction, JHM manifold spacers, Stage 2 manifold, cold air feed.
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vroomrs4
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Re: New exhaust

Post by vroomrs4 » Tue Mar 07, 2017 9:22 pm

That would be great, Cheers
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Frostie
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Re: New exhaust

Post by Frostie » Wed Mar 08, 2017 9:45 pm

Well, it is a lot more bearable. I do have decat pipes fitted also, so if you are keeping your cats, it will probably be the same sort of sound that i have now, if you go for the non res system. If you are having decat pipes fitted too, i would definitely recommend the centre resonators.
2007 black RS4 saloon. Bilstein Coilovers, MRC Re-map, Miltek non resonated valved exhaust with de-cats, Gruppe-M carbon induction, JHM manifold spacers, Stage 2 manifold, cold air feed.
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vroomrs4
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Re: New exhaust

Post by vroomrs4 » Fri Mar 10, 2017 7:54 pm

How did your centre sections reaonated boxes installation go and what do you think of the performance and sound now ??
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Frostie
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Re: New exhaust

Post by Frostie » Fri Mar 10, 2017 7:57 pm

Performance will be the same. Definitely less drone at lower revs
2007 black RS4 saloon. Bilstein Coilovers, MRC Re-map, Miltek non resonated valved exhaust with de-cats, Gruppe-M carbon induction, JHM manifold spacers, Stage 2 manifold, cold air feed.
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vroomrs4
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Re: New exhaust

Post by vroomrs4 » Fri Mar 10, 2017 10:35 pm

Thanks very much for that info. I think im going to go for the non res with the stage 2 MRC and see how i get on with it. Many thanks
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