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Muffler bypass installed

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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHMuffler bypass installed

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Run these

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Performed · outcome unconfirmed

I ran these for about a week and wanted to kill myself.

Muffler bypass installed
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Leading evidence: 'Run these' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run these' (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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Run these

No successful repair reported for this finding.

0
Reported fixes
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1
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Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I ran these for about a week and wanted to kill myself.

Muffler bypass installed
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Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

10 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

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Generation: 20261026T142254Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Ok so I ordered a pair of ebays finest bypass pipes and installed them. I�ll answer some of the questions I had going in in case anyone else is considering these. Do I have to remove the rear bumper? No. Not at all. Removing the bumper would have been a HUGE waste of time. Do I have to remove the rear wheels? Not necessarily, however if your doing it on jack stands I�d definitely recommend it. Once I put the car on the lift though, I left the wheels and bumper on and had no trouble at all what tools are needed? A 13mm socket for 6 total bolts and a 17mm for a total of 4 bolts. A can of wd40 doesn�t hurt either. I�m in the south where rust and corrosion isn�t a problem though How loud is it? Well, it�s louder than I expected but it�s defijitely manageable at regular speeds. At WOT it gets LOUD, but it sounds oh so sweet!! How long did it take? On a lift it took maybe 20-30 minutes tops. I�d imagine on jack stands it would take an hour or so thats it. Super simple and very rewarding. I don�t notice any difference in power but it sure does sound faster You Tube Thats a link to a quick video I made.

POST 2Original post

haha awesome video. power increase or not the weight savings certainly don't hurt right?

POST 3Original post

I would expect some drone...are you hearing any?

POST 4 / ORIGINAL POSTEROriginal post

No drone. The noise at regular cruising speeds is surprisingly smooth.

POST 5 / ORIGINAL POSTEROriginal post

After a little more spirited driving, it may actually be a little peppier in the upper range

POST 6Original post

My hats off to anyone that can tolerate this outside of a race track (and even there I would wear ear plugs). I ran these for about a week and wanted to kill myself.

POST 7Original post

Thanks for the write up. Exactly what I was looking for.

POST 8Original post

New member here...had to pop my posting cherry to comment on the excellent song choice! Op Ivy is just classic! Curious to know if you keep bypass or go for something a bit more civil in the coming days. Keep us updated!

POST 9 / ORIGINAL POSTEROriginal post

Probably important to mention that before 911s my toy cars of choice were big turbo rotaries. Now those were loud! The last one I owned had a large street port with 3� exhaust from the turbo back...no cats. It was loud and had to have at least melted an icecap or two. At redlights on a hot day it would make your eyes water with the windows down. Also rode straight pipes Harley�s. I like noise! Plus the 911 stays in the garage most days. I will say, however, that my mufflers are in fanstastic shape so I�m going to clean them up and weld some fister style pipes in. Not sure if I�ll ever put them on though, the weight savings from those heavy mufflers is nice for sure

POST 10 / ORIGINAL POSTEROriginal post

Quotes source post: 14940697

Sound System just seemed too perfect

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