13 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHSunCoast IPD Plenium
Leading reported evidence
Run smoother
Suggestion or failed attempt
No successful repair reported for this finding.
0
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0
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1
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Read evidence and context
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Leading evidence: 'Run smoother' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run smoother' (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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Suggestion
No as the "Competition" version uses the gt3 tb which is also eGas.
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
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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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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.
13 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 1 discussions
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Generation: 20261026T105141Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Looks like SunCoast is having a pretty good sale on IPD plenums.
http://www.suncoastparts.com/product...newproductpage
Sent from my iPad using Rennlist
Good price, although you will find a lot of debate on it's HP claims here. I installed one and can't determine if there was a change or not. I have a dyno on the car stock, but I have not gone back with the IPD Plenum.
That's a good price as they rarely go on sale.
I went with the standard IPD port matched to the 77mm bored TB.
Definitely not 30hp for sure as I knew that going in but definitely more smoother and at least a few hp.
Just a bit...
IPD claims:
AWE's comprehensive dyno testing
here
(997S, which obviously isn't the 996 engine but has similar IPD performance claims) show zero positive change and some negative effects. See the link for full details, but here is the net-net of their 30 pull back-to-back comparison.
I see IPD has drastically revised their claims nowadays.
IMO, this is not one of the mods you do first on the list but more like one of the last ones you do else you will see very minimal gains like the above.
To really make the IPD plenums work well a larger throttle body along with some 200 cell cats, headers and maybe an upgraded airbox are needed to realize the potential of more HP. I bought a competition plenum for my soon to have 997 from a place called
http://www.emmanueledesign.com/colle...ake-air-plenum
The link is for a 996 and no affiliation.
They advertised over on 6speed with the lowest prices available....I contacted them and got mine for $100 under list with free shipping. Suncoast sell them for $995.....I got it for $749.
I took a look at Suncoast and found this cool thingy....it is only $13,650!
http://www.suncoastparts.com/product...newproductpage
Correct you are. Almost forgot about the PSM system in those.
Technically, you may be able to get away with Cup Car TB's as those are throttle cable if you wanted to try to adapt it to the competition intake.
This is a source reference. Confirm exact model applicability in the original material.
