this thread saved me 15k. Thanks guys.Guys, i tested the Akrapovic a whole day ! Will show you a comparison video tomorrow between regular MY21 RWD and Akrapovic MY21 RWD.
My 2 Cents: it's not worth it, not even a bit. It does crackle a bit more and louder, but that's it. Overall it even sounds more quiet while driving. If you just rev it in P / N it seems a little bit louder (like you will see in the video), but the start-up and sound while driving is more quiet than the stock exhaust.
The Akrapovic on the Urus is a different story than on the EVO. I drove the Akrapovic Friday and Saturday (warm engine and cold engine) on the Autobahn and in the city .. so at all speeds and all engine temperatures.Ok, I know this doesn't apply directly to the EVO (except for the fact it just looks badass) I have Akrapovic systems on TWO cars I own. If I would have relied on videos of them just sitting there revving I probably wouldn't have them. In Fact, even AK's own marketing videos fall short because they pretty much just have them driving wide-open throttle around a track. The beauty of the sound is in the normal driving...and, the 'bark' that they make when changing gears is diabolical. If the new system has the valves like the MY2019-20 system then surely that applies here as well, I can't really tell from the picture there. In the normally aspirated car (LP560) the default setting on the valves is Open, on the twin-turbo car the default setting is Closed. I don't know the science or engineering behind it but I just know it works, and have no desire to have it any other way
does your car have the OPF?The Akrapovic on the Urus is a different story than on the EVO. I drove the Akrapovic Friday and Saturday (warm engine and cold engine) on the Autobahn and in the city .. so at all speeds and all engine temperatures.
To be honest, especially while revving the car (indoors) the Akrapovic does sound better, but when driving it the difference becomes much smaller and the overall sound is almost identical or a little bit more dull / deep than the stock exhaust.
Just the amout of backfire / crackles is higher and they sound a bit louder. But the start-up sounds better on the stock exhaust !
There is no technical difference to the stock exhaust in the operation of the valves with the Akrapovic.
I had a big audience during some of the testing and we all concurred we preferred the stock exhaust.
I will show you some really nice comparison videos between some Huracans ..
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