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SOUL Performance Sport CAT install 1,000 miles in

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YOUR RESEARCHSOUL Performance Sport CAT install 1,000 miles in

Leading reported evidence

Use mufflers and new plugs/coil packs

Performed · outcome unconfirmed

No successful repair reported for this finding.

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Unsuccessful attempts: 1
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Performed · outcome unconfirmed · Original poster
The most recent update was new SOUL performance CATS, new to me used mufflers and new plugs/coil packs.
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SOUL Performance Sport CAT install 1,000 miles in

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Leading evidence: 'Use mufflers and new plugs/coil packs' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use mufflers and new plugs/coil packs' (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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Frequently discussed actions (1)

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Use mufflers and new plugs/coil packs

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

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 · Original poster
The most recent update was new SOUL performance CATS, new to me used mufflers and new plugs/coil packs.
Original post Read captured discussion
SOUL Performance Sport CAT install 1,000 miles in

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

Rennlist: 1 discussions

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Generation: 20261026T135432Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Over the last few years this car has received a lot of updates maintenance wise and now is driven daily after serving as a weekend car for the first few years I owned it. 2004 C4S with roughly 104k on the clock. Over the winter it received a CMS rebuilt gearbox, IMS, RMS and a bunch of while you are in there stuff. The most recent update was new SOUL performance CATS, new to me used mufflers and new plugs/coil packs. I had a lot of rust to deal with so the removal and install was a b*t&h but it is done. I just completed a long trip and probably have roughly 1,000 on the new CATS and I'm impressed so far. No codes, fit/finish was great and the sound with stock mufflers has a nice snarl to it. A good portion of this trip was in 100+ degree weather, happy for the AC functioning well! Up and over White Pass in WA today. Spent a few days with my son who now owns my old SC/3.2 Franken Carrera and was driving it to work at Joint Base Lewis/McChord this morning.

POST 2Original post

i would like to hear that stock muffler/200 cell cat set-up. that's what I'm thinking of doing

POST 3 / ORIGINAL POSTEROriginal post

Quotes source post: 17526011

I will try and get a sound file or video put up.

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