26 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHBest X pipe
Leading reported evidence
Use speedtech x-pipe
Performed · outcome unconfirmed
No successful repair reported for this finding.
0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
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
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.
Leading evidence: 'Use speedtech x-pipe' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run 4 sensors' (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.
Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.
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 contain suggestions
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.
Suggestion
It included the needed hardware and some quality o2 bung plugs too in the event you don't want to run all 4 sensors.
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.
26 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 1 discussions
0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.
0 acknowledgements have no verified action link; they do not establish a repair result.
Generation: 20261027T003124Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
I'll second Speedtech.. Great workmanship and very good pricing. They offer small catalysts to install in the O2 bungs but I never received CEL even without them.
+1 for FVD Brombacher, textbook install with only hand tools, no bumper or muffler removal required. No O2 extenders, no CEL's....once I pluged the MAF back in
Are you looking at a catbypass or catted x-pipe? We offer both, and our sport cat x-pipe version comes with HJS 200 cell cats we have air freighted from Germany. Top quality stuff
My engine builder told me he's dyno'd FabSpeed's x-pipe (hi flow cats) and their claims for performance are realistic so I followed his reocommendation. He told me it was the only exhaust mod he could endorse as actually making a positive impact on performance. (Other x-pipes might do similar but the one he has dyno'd were FabSpeed) Can't WAIT for my project to be completed!
Thanks Country and Runner. For those of you that don�t know, we have our 200 cell X pipes manufactured by M&M Exhaust, GmbH. They supply Porsche Motorsports in Germany. All of that experience with POMO over the 10+ years is incorporated into the X pipe. Motorsports welding techniques are used, the material is T316 stainless and the cats are manufactured by HJS (�HF� or high flow line). Extremely high quality. Not to mention, they are listing at $ 1,471 currently. Can�t beat the quality for that price.
Here is the link to our website....
I used a Speedtech X-pipe. It is great craftsmanship and is setup for 4 o2 sensors. It included the needed hardware and some quality o2 bung plugs too in the event you don't want to run all 4 sensors.
I just welded in High Flow cats to my stock set up... added noise was a plus... and they were a hell of a lot lighter. Not even going to attempt to say there was a HP difference
