My Priority list puts this purchase a lot lower than i would like atm, Interesting if we can get this shipped out cheaper than Australian dealers !
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Eventuri Hybrid Airbox
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Originally posted by 1000hp View PostIf it's a thousand dollars more for the hybrid, why not just buy the regular CSL box and get it tuned properly?
MAF go brrr.Last edited by EthanolTurbo; 10-29-2025, 03:39 PM.Instagram: @logicalconclusion
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I have read the thread.Originally posted by EthanolTurbo View Post
I suggest reading the contents of this thread where it was discussed instead of making a zero effort drive-by post.
The hybrid is marketed as providing the benefits (mostly sound) of the CSL box without the tuning headaches associated with ditching the MAF. But most people with the CSL box have resolved any driveability issues with proper tuning, which IMO should not cost more than a thousand dollars on a N/A engine, even with dyno tuning.
Unless you are paying someone two grand to get 20 horsepower out of a CSL intake without your car stalling, I don't see the value here.
Last edited by 1000hp; 10-29-2025, 01:27 PM.
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Not sure if this answers your question:Originally posted by 1000hp View PostI have read the thread.
The hybrid is marketed as providing the benefits (mostly sound) of the CSL box without the tuning headaches associated with ditching the MAF. But most people with the CSL box have resolved any driveability issues with proper tuning, which IMO should not cost more than a thousand dollars on a N/A engine, even with dyno tuning.
Unless you are paying someone two grand to get 20 horsepower out of a CSL intake without your car stalling, I don't see the value here.
Is that sufficient effort? Or would you like a peer-reviewed scientific publication on why it costs too much money?
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Ok.Originally posted by 1000hp View PostI have read the thread.
The hybrid is marketed as providing the benefits (mostly sound) of the CSL box without the tuning headaches associated with ditching the MAF. But most people with the CSL box have resolved any driveability issues with proper tuning, which IMO should not cost more than a thousand dollars on a N/A engine, even with dyno tuning.
Unless you are paying someone two grand to get 20 horsepower out of a CSL intake without your car stalling, I don't see the value here.
Is that sufficient effort? Or would you like a peer-reviewed scientific publication on why it costs too much money?Last edited by EthanolTurbo; 10-29-2025, 03:39 PM.Instagram: @logicalconclusion
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Assuming the Kassel software/firmware works, I get...Originally posted by ZHLPR View Post
Not sure if this answers your question:
Kassel tune: $235
Filter from whomever: $100
IAT relocation: $100
shut off valve: 180
Total additional costs: $600ish
So, $2700 all-in for the CSL-rep intake, or $3600 to keep the MAF. I thought the draw with the hybrid was that it wouldn't require the additional expense. Maybe it's just the inconvenience? Or is the driveability really that shakey even with the tune?
I guess I'll wait for the copycats and hope I don't suck a trumpet into the engine.Last edited by 1000hp; 10-28-2025, 12:54 PM.
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The MAF can only allow a certain diameter of intake to accurately read air flow. The CSL used a MAP sensor for that reason.Originally posted by davidinnyc View PostI'd give this a shot if it didn't look so weird... there was no way to emulate the carbon airbox with the larger bell mouth and incorporate a larger filter on the front?
Envoyé de mon iPad en utilisant Tapatalk2004 E46 M3 • TiAG / LSB nappa
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Originally posted by Flow View Post
The MAF can only allow a certain diameter of intake to accurately read air flow. The CSL used a MAP sensor for that reason.
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Right - and I guess development of a larger MAF sensor would require a retune anyways and defeats the purpose of this. I'll stick to the Karb airbox!
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Interesting, where did you see that posted?Originally posted by M3guyCA View PostEventuri's Hybrid Air box only makes 20 - 22hp and 8-13ftlb....
And to be honest I’d be surprised if it actually made that on a stock tune.6MT SLICKTOP - OE CSL Wheels - OE CSL Brakes - CSL Rack - CSL Trunk - CSL Diffuser - AA Tune - AA Pulleys- AS 40% SSK - 4.10 Motorsport Diff - Bilstein PSS9s - H&R Swaybars - CSL Lip - Gruppe M CF Intake - Supersprint - M Track Mode
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As of 10/28/1025 FCP Euro does not intend to sell the Eventuri Hybrid Airbox. That could change but for the "shut up and take my money" gang like me it is IND for now.Originally posted by akamin68 View PostI just emailed FCP Euro to learn if/when they will have it in stock and at what price. I'll report back what I learn.
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