27won catless dp

17SIYoDood

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So... I am receiving my catless dp this week however I'm afraid to put it on with the factor exhaust for obvious reasons. It'll sound like it has a fart can at all times. Can't have that on a 10th gen Si.... Does anyone know which resonator/ muffler combination that will take away the raspy ricey sound? I've heard used a glasspack in place of the stock resonator. But I want to see what everyone else has to say. I'm not looking for a catback because I think a custom setup can achieve a better sound. So if anyone has a catless setup please chime in and tell me what resonator muffler combination u went with. Thanks ladies and gentlemen.
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LightX

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Most aftermarket exhaust will have a thick packed resonator to absorb the rasp which even stock exhaust fails to absorb.
 

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So... I am receiving my catless dp this week however I'm afraid to put it on with the factor exhaust for obvious reasons. It'll sound like it has a fart can at all times. Can't have that on a 10th gen Si.... Does anyone know which resonator/ muffler combination that will take away the raspy ricey sound? I've heard used a glasspack in place of the stock resonator. But I want to see what everyone else has to say. I'm not looking for a catback because I think a custom setup can achieve a better sound. So if anyone has a catless setup please chime in and tell me what resonator muffler combination u went with. Thanks ladies and gentlemen.
Try to find a type r exhaust locally
 

2tone

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I have catless rv6, no resonator, and a vibrant muffler and I love the sound. Much quieter than I expected, I had originally planned on getting a vibrant resonator also. For reference I live in a elder community and don’t get any looks when driving by. Only drone is letting off throttle at 4k rpm to 3k. I’ve also seen multiple hks and type r recommendations for catless peeps.
 
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17SIYoDood

17SIYoDood

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Try to find a type r exhaust locally
im gonna try and get a vibrant muffler and keep the stock resonator... see if the raspyness goes away. now i just have to source the right muffler.
 


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17SIYoDood

17SIYoDood

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I have catless rv6, no resonator, and a vibrant muffler and I love the sound. Much quieter than I expected, I had originally planned on getting a vibrant resonator also. For reference I live in a elder community and don’t get any looks when driving by. Only drone is letting off throttle at 4k rpm to 3k. I’ve also seen multiple hks and type r recommendations for catless peeps.
which vibrant muffler do you have? also can you post a video of your exhaust set up???
 

2tone

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which vibrant muffler do you have? also can you post a video of your exhaust set up???
The 1148 I believe and do you have an instagram?
 

Ap1 George

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If your factory exhaust is untouched then a downpipe will sound great, if you did the ricer muffler and resonator delete on your factory exhaust then the downpipe will sound like shit
 


 


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