Non-resonated exhausts..
Discussion
Right, looking to fit a new system from the cat-back. I'm keeping the manifold and cats standard, but want to hear the flat 4 sounding how it should!
Been looking at Cobra and stuck on a decision between resonated and non-resonated.
Baring in mind, I plan to a LOT of long distance driving next year, including European rallies, will a non-resonated exhaust drive me insane with the drone?
Cheers.
Yes, I have searched this, can't really find anything Impreza specific though.
Been looking at Cobra and stuck on a decision between resonated and non-resonated.
Baring in mind, I plan to a LOT of long distance driving next year, including European rallies, will a non-resonated exhaust drive me insane with the drone?
Cheers.
Yes, I have searched this, can't really find anything Impreza specific though.
What age is the car? Some cars have equal length headers (manifold) and some have unequal length. The unequal length are part of what gives the Impreza its burble. Have a RCMS stainless back box on my 03 car and it gave the noise I was after when going for it, but when cruising it is very quiet.
I have a non resonated H&S centre pipe on my Forester and it isn't too bad. When I got the car it had an Afterburner Vortex backbox and as the previous poster said, it's bking loud!! I soon changed it to the H&S 2.5 inch back box and it's fine. Still a great noise but doesn't give me a headache like the vortex one did.
As an aside, I once drove a decated Subaru with a twin exit backbox. It was really quiet until you opened it up. Might be worth considering.
As an aside, I once drove a decated Subaru with a twin exit backbox. It was really quiet until you opened it up. Might be worth considering.
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