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YOUR RESEARCHFabSpeed Super Cup?
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Run these
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No successful repair reported for this finding.
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1
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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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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.
Discussions that performed work without a confirmed outcome
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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.
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Performed · outcome unconfirmed
Most times i am just driving to work i use headphones or my ears ring for a bit after getting to work.
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.
6 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 1 discussions
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Generation: 20261027T031046Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Anyone running these on a street car?
One of my Cans (MaxFlow) has it's baffling come loose. And I'm looking for a replacement to match up to the FabSpeed X-pipe (on its way)
How old is the exhaust? Having the baffling come loose is concerning on a high end exhaust system. I'd shoot them a message or call regarding the lifetime warranty.
I have a set of excellent condition super cups I'm about to put up for sale. Without the x-pipe, there is considerable drone at 2800 rpm with stock cats. Fabspeed told me their xpipes cures this, but given that I'm in CA, I could not legally run them.
I ran these on my 996 that is a street car. On canyon roads with the windows rolled down, they sounded glorious. They really shine above 4000rpm. I ran them back to back with my maxflo's and they are much louder and give you a lot more "fast car noises" like some burbles when you let off the gas pedal. I really liked that about the super cups. What I really didn't like is the drone they produce with stock cats at cruising speeds, and after a while, it just got old and I put the maxflo's back on.
Happy to help answer any more questions you might have.
I�m having the same experience with my supercups. I love the way they sound above 3200rpm, or under hard acceleration, but the drone from 2200-3k under light/medium accel is having me rethink them long term. With the windows down on the highway, the car is already noisy enough that the drone goes away for me, but on a several hour trip this past weekend with friends in 40* weather windows up� it was just too much to handle at highway speeds. I find myself cruising around town trying to avoid the thousand rpm or so of odd drone, and it lessens part of my satisfaction with the car.
This is on stock cats BTW
I have a full exhaust with fabspeed supercup, xpipe and headers. It is glorious under overpass, full throttle etc. 2700-2900 drones pretty hard. Above 3k not so bad.
My car is not a track car which is what the super cup was designed for. Most times i am just driving to work i use headphones or my ears ring for a bit after getting to work. My commute is 30 miles each way. Brief drives i open the windows.
It sets off the occasional car alarm in my neighborhood and parking lots. My wife can hear me getting home when i pull in the neighborhood. I never feel bad leaving early though. Sounds of freedom and all but i try to keep off the throttle as much as i can until i leave the hood. My neighbors have never complained but i do live in Texas.
I feel no additional power.
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