Catless DP + Resonator Delete Sound

[ag_supra]

Hey all, first post here. Let me know if I somehow do something wrong.

I've got a 2021 with a BoostLogic Catless DP and I'm looking for more volume. I'm honestly really happy with the current sound, just wish it was a bit louder with the valves opened up.

Is anyone running catless DP + resonator delete that can vouch for that setup, or even provide a sound clip? I'd also be open to other alternatives and/or recommendations, but I am trying to keep the decibels low when the valves are closed.

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[Down167]

I am running an AMS catless downpipe and an AFE single exit... it is Brutal.. ill see if I can get a video up for you

 

[Down167]

 

[ag_supra]

You weren't kidding, that is brutal. Is that with no muffler at all, essentially straight-piped?

 

[Down167]

You weren't kidding, that is brutal. Is that with no muffler at all, essentially straight-piped?

Yes, no resonator and no muffler. Sounds great but it is loud! IMO I would stick with a resonator if you want it a bit quieter.

 

[ag_supra]

Well I can keep the stock muffler, I'm just wondering if that's enough to keep it somewhat quiet with the valves open. I wish I could hear what your car sounds like with the stock muffler!

 

[zrk]

I'm a big fan of dumping the downpipe.

Here's a clip with sound -> https://storage.googleapis.com/a90garbage/nojz/9.3.mp4

 

[FLtrackdays]

catless dp (thanks to @NitroYellowMKV) and AWE track is brutally loud. Don’t have a clip but @Down167 sounds very similar. Love it
I do wear earplug with my helmet at the track (LOL). Not kidding….

 

[underdonk]

catless dp (thanks to @NitroYellowMKV) and AWE track is brutally loud. Don’t have a clip but @Down167 sounds very similar. Love it
I do wear earplug with my helmet at the track (LOL). Not kidding….

I'm assuming it's being measured at the watch? Have you tried to measure it around the car at a specific distance? I'm going to have to pull out my sound measurement gear and do it once I get my car back, with this same setup, as a couple of the tracks I visit have limits at certain distances.

 

[Rocses]

Anyone tried the RSR muffler mod?

 

[Rocksandblues]

short clip of on track catless and 10" dump aimed at pavement
super annoying anywhere but on track.

 

[ag_supra]

I'm a big fan of dumping the downpipe.

Here's a clip with sound -> https://storage.googleapis.com/a90garbage/nojz/9.3.mp4

While I like the sound I definitely want to keep my exhaust coming out the back just looking for more volume without having to purchase an entire catback or dump

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