Divanshu Posted March 14 Share Posted March 14 Hi everyone, I own a mk7 fiesta 1.4 and bought a hornet exhaust to make the car sound better. However, the car drones really bad at 1500 rpm and even worse past 3000 rpm. I heard resonators can reduce the drone but I don’t know which one to buy. Any help to buy the correct one would be much appreciated. Thanks Quote Link to comment Share on other sites More sharing options...
anon Posted March 14 Share Posted March 14 The correct one is the one you took off to fit the loud one. Unless you are an acoustics engineer specialising in exhausts and with a couple of supercomputers in your research lab, you will be wasting your time and even more of your money. 1 Quote Link to comment Share on other sites More sharing options...
isetta Posted March 14 Share Posted March 14 Changing the exhaust was a silly idea but I am 60 years old so I would say that wouldn’t I. 1 Quote Link to comment Share on other sites More sharing options...
OvEr_KiLL Posted March 16 Share Posted March 16 On 3/14/2023 at 8:27 PM, anon said: The correct one is the one you took off to fit the loud one. Unless you are an acoustics engineer specialising in exhausts and with a couple of supercomputers in your research lab, you will be wasting your time and even more of your money. no he wont! read through this! https://www.fordownersclub.com/forums/topic/122659-fiesta-zetec-s-street-pack-full-leather-2012-16ti-vct/page/2/#comments if you just bought the back box you cant do anything. but if you bought the full system like i did you can put the original resonated bit back on but the pipe will need cut and the reducer fitted...yes it will stop the drone in low gears and also when you do 2500rpm plus its not as loud Quote Link to comment Share on other sites More sharing options...
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