Planet-9

Do you believe the claimed 24 HP gain from an LN Engineering plenum change on a 40thAE 911? I'm considering it but getting mixed claims from others.

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YOUR RESEARCHDo you believe the claimed 24 HP gain from an LN Engineering plenum change on a 40thAE 911? I'm considering it but getting mixed claims from others.

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Use competition version along

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Suggestion
We do recommend them when increasing displacement, using the competition version along with a
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Do you believe the claimed 24 HP gain from an LN Engineering plenum change on a 40thAE 911? I'm considering it but getting mixed claims from others.

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Leading evidence: 'Use competition version along' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use competition version along' (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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Use competition version along

No successful repair reported for this finding.

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Unsuccessful attempts: 1
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Discussions that contain suggestions: 1

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Suggestion
We do recommend them when increasing displacement, using the competition version along with a
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Do you believe the claimed 24 HP gain from an LN Engineering plenum change on a 40thAE 911? I'm considering it but getting mixed claims from others.

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

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Generation: 20261026T191851Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

996 X51 IPD Plenum: HP Gains 24 / Torque 22 - For 74mm TB $795.00 In stock SKU: 96174-X

POST 2Original post

I am usually pessimistic about the power claims by certain manufacturers, but in this case, since this is a Flat6 Innovations product (developed along with LN Engineering ), sounds pretty interesting to me..

POST 3Original post

We do recommend them when increasing displacement, using the competition version along with a GT3 throttle body, so we know it does help get more air in. However this is not a product that we helped develop or manufacture - the IPD plenum is a product that we resell.

This is a source reference. Confirm exact model applicability in the original material.