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Description
Porsche Boxster Spyder - ST Sportfedern (30|30)Artikelnummer: 28271007 Typ: ST Sportfedern Fahrzeugkompatibilitt Fahrzeugmodell: Porsche Boxster Spyder Baujahr: 09. 2007 12. 2011 Motorvariante(n): 3. 4 RS 60 223kW 3. 4 231kW Hersteller ST Fahrwerksvariante Sportfedern Tieferlegung Vorderachse 30mm Tieferlegung Hinterachse 30mm Max. Achslast Vorderachse 785Kg Max. Achslast Hinterachse 940Kg Material Chrom Silizium Stahl CH Eignungserklrung im Lieferumfang enthalten vereinfacht die Eintragung im
Artikelnummer: 28271007
Typ: ST Sportfedern
Fahrzeugkompatibilität
Fahrzeugmodell: Porsche Boxster Spyder
Baujahr: 09.2007 - 12.2011
Motorvariante(n): 3.4 RS 60 223kW | 3.4 231kW
| Hersteller | ST |
| Fahrwerksvariante | Sportfedern |
| Tieferlegung Vorderachse | 30mm |
| Tieferlegung Hinterachse | 30mm |
| Max. Achslast Vorderachse | 785Kg |
| Max. Achslast Hinterachse | 940Kg |
| Material | Chrom-Silizium-Stahl |
| CH-Eignungserklärung im Lieferumfang enthalten - vereinfacht die Eintragung im Fahrzeugausweis (max. 40 mm Tieferlegung) | |
Hinweise:
- Bei Fahrzeugen mit werkseitiger Tieferlegung reduziert sich die angegebene Tieferlegungsrate um das Mass der werkseitigen Tieferlegung
ST Sportfedern
Diese ST Sportfedern sind fahrzeugspezifisch abgestimmt und sorgen für eine Tieferlegung von 30mm / 30mm in Kombination mit dem Serienfahrwerk.
Die sportlichere Federrate verbessert Optik und Handling, ohne den Alltag unnötig hart zu machen.
Highlights auf einen Blick
- Fahrzeugspezifisch abgestimmter Federnsatz von ST
- Dezente Tieferlegung für eine sportlichere Fahrzeugoptik
- Verbessertes Handling mit weiterhin alltagstauglichem Komfort
- Fertigung in Erstausrüsterqualität
- Epoxidbeschichtete Federn aus Chrom-Silizium-Stahl
- Fahrzeugspezifische Federrate für sauberes Ansprechverhalten
- Mehrfach vergütete Ausführung für hohe Haltbarkeit
- 100 % made in Germany
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1240 reviews
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Product Reviews
★★★★★ 5
Best air flow
Size: 9.6" x 11.1" x 2.2"
I have a 2022 ram 1500 four-door. The factory filter from the ram dealer is about $40 but it’s not reusable. That was the only one I found that had good airflow into the cabin. I tried several other brands but the airflow was reduced excessively. The ram filter was 15 mph, most of the other aftermarkets dropped the airflow to about 9 mph. I just installed a K&N reusable filter and the airflow is back up to 15 mph. Great job K&N!!
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Fits Well and Reusable. I'm Happy.
Size: 9.6" x 11.1" x 2.2", Size: 9.6" x 11.1" x 2.2"
For less than the price of 2 disposable FRAM CV11671 cabin filters for my 2019 RAM 1500 and this will last forever. If it gets wet, like I've had happen with the paper throw-away filters due to stuff falling off trees in the spring and clogging cowl area water drains and backing up into filter ( yeah, that's a thing ) and can clean and dry this filter and reuse. Great directions came in the box along with a sticker to point out that this is a lifetime filter so someone doesn't throw it away. Do this yourself. Don't let some auto repair shop talk you into it. I was getting tires balanced recently and heard a quote they gave over the phone of $79 to do this. I don't know what kind of vehicle that was for but this ain't rocket science. Don't get ripped off. Now back to this filter. There is no arrow for air flow so I figure it flows well both ways and just put it in with the K and N logo right side up and facing out. It's not a straight in shot the way RAM positioned the opening for the cabin filter slot but was no big deal. Also realize this isn't a perfect square filter ...It's a rectangle so don't try to shove the fat end in and say it doesn't fit. I haven't noticed any air flow differences with the heating / ac system but some people say they do. I'm just happy I don't have to buy anymore disposable filters and can dry this if it gets wet. The cleaning and refresh spray kit is #99-6000 that comes with a 8oz and 12oz bottle and I'm trying to find that cheaper somewhere for when I do clean this thing.
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Reviewed in the United States on November 20, 2025
★★★★★ 5
Can’t go wrong with K&N
Size: 9.6" x 11.1" x 2.2"
So I recently took my pickup in to have some recall work done, half way through the process I got a call from the dealership stating I needed a new air filter and that a new one would cost nearly $60. I chuckled and told then to put the old one back in and I immediately came to Amazon and ordered this cabin filter. I’ve used K&N products in the past and have never been sorry, and that is the case with this lifetime filter. Upon installing this filter I noticed an IMMEDIATE difference in air flow into the cabin, it even smelled better. If this filter ever gets dirty Ira easy to clean and reinstall, paying for itself over time. Do yourself a favor and pick one of these up, you will not be sorry.
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Reviewed in the United States on October 20, 2025
★★★★★ 5
Perfect fit
Size: 9.6" x 11.1" x 2.2"
Perfect fit on my 2022 jeep wagoner
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Fit my Subaru Forester perfectly!
This fit my 2024 Subaru Forester perfectly. The filters exhibited a high quality construction and was packaged well. Installation was easy and saved me a lot of $ vs. having my dealer install an OEM filter.
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Reviewed in the United States on December 16, 2025