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YOUR RESEARCHfabspeed Muffler delete
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Run muffler delete pipes
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I ran the muffler delete pipes on my C4S for awhile.
Leading evidence: 'Run muffler delete pipes' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run muffler delete pipes' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.
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Rennlist: 1 discussions
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Hey guys,
I was thinking of doing this mod to my car, but am wondering how loud would it be? Anyone in the Doyelstown area with this done so I can listen to it?
I was looking at the videos online, but i cant seem to find a good representation what what i really sounds.
It will be very loud. If you daily drive the car, it will not be pleasant.
Here is the similar question already answered.
https://rennlist.com/forums/996-foru...nsas-city.html
As I said in that thread, drop your mufflers and put $10 autozone pipe to get the idea about loudness and if you can drive with the noise.
I ran the muffler delete pipes on my C4S for awhile. It sounded AWESOME, but was just way too loud for me. 15 minutes on the freeway and the droning would give me a headache.
Imo000, it still sounded very much like a Porsche, just really loud with a pronounced rasp (the good kind of rasp).
I think that for a daily the Muffler bypass pipes are FAR too aggressive. Sound is a very subjective thing, and some people love them on the road but I would say that the majority of my customers go with a less aggressive set up.
If you are in D-Town, you should stop by Fabspeed ANY time and you can check out our facility and look at some of the other options for your car.
My supercharged 928 doesn't have mufflers or converters and I like the sound. If these bypass pipes are as much or less loud, I'm ok with it.
I've got a used pair in the fall that I'll be putting on when I have to pull the mufflers for the vario-cam solenoid replacement.
Thanks for the reply guys.
I am looking for something to bring this car to life! I feel it is nice under WOT, but really want that aggressive sound. Being a car enthusiast, I don't mind a loud sound, as far as it sounds pleasing.
Honestly, if you want to know what the bypass pipes will sound like before you spend the money, take the 20 minutes to remove the mufflers and go for a drive around the block. It will be a bit louder in the car than with the pipes since the noise will be bouncing around the engine bay instead of being directed out the back of the car, but the sound will be about the same.
I was clocked multiple times at an SCCA event (around 30 feet is the distance I think) at 99.7db. The limit was 100db. They do sound like a rocket ship at WOT though.
Alexey21, before you spend big $$ on an aftermarket muffler delete go to Autozone and get two 90 degree elbows and two generic tips and build your own. Will cost you about $30 and you'll know what to expect sound wise. Then you can make an informed decision on an aftermarket kit that will run you about $400.
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