[RS Steve]

............the sports exhaust is a must for me. As a "standard'' factory option it sounds fantastic. No need to change to an aftermarket one in my opinion.

[Spinrs2k]

unless you got a car that it wasnt spec'd on , i just got a miltek cat back and secondary by pass. My god the difference is amazing and it now sounds evil like the sports exhaust

[rocketer]

Did you run it before decat or did you everything at the same time?

[Spinrs2k]

Did you run it before decat or did you everything at the same time?

Both at the same time

[Olafson]

.

Edited by Olafson, 09 December 2016 - 08:09 PM.

[rocketer]

i swapped my standard exhaust with open flaps and Milltek decats which had really nice sound to a Milltek catback catback but with second cats fitted again and sound is beefier more deep tone but louder is difficult to say? Thought it was much louder at first but yesterday I passed some tunnels and not so shure now? I still have the open flap mod of course so I have to do some more testings.

I got stucked a little with Milltek decats and didn't get them in place as they were too tight for each other so went for the standard second cats instead just to get it together but I am gonna try to mount them again soon. The problem with exhaust overall is when it has been mounted once or twice they get a little deformed and that ends up in trouble getting it fitted as they supposed to. So still have the decats to mount and get more sound out of it and keep the flaps open all the time.

Does anybody know if it does matter how the "spiral spring(?)" between exhaust flap and exhaust valve motor is mounted? Those who knows what I mean knows you can have it two different ways but does it matter? Right side popped out so don't know how it was?

[simcla18]

Frequency Intelligent (FI) Exhaust System.

Just stumbled across this. Looks very, very nice.

http://www.fluxautos...audi-rs3-8v.htm


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