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K&N 96-98 Porsche 911 Drop In Air Filter - 33-2731
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K&N Engineering
SKU:
KNN33-2731
|
- UPC:
- 024844024176
- Availability:
- Regularly stocked product
$104.99
Other K&N Engineering kits for this car
Fits these vehicles
- 1996-1998 Porsche 911Carrera, Carrera 4, Carrera 4S
- 1998 Porsche 911Carrera S
- 1996-1998 Porsche 911Targa
- 1996-1997 Porsche 911Turbo
Part details
- Part number
- KNN33-2731
- Manufacturer part number
- 33-2731
- UPC
- 024844024176
- Brand
- K&N Engineering
- Prop 65
- ⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
- Instructions
- Installation instructions (PDF)
Installation guide (from K&N Engineering)
Hosted by K&N Engineering. Follow the maker's instructions and torque specs.
- Box size:
- 11.00 × 2.30 × 14.00 (in)
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Complete the job
Read before you buy
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Only 4 left in stock
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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1995-1998 | Porsche | 911 | Carrera |
| 1995-1998 | Porsche | 911 | Carrera 4 |
| 1996-1998 | Porsche | 911 | Carrera 4S |
| 1998 | Porsche | 911 | Carrera S |
| 1996-1998 | Porsche | 911 | Targa |
| 1996-1997 | Porsche | 911 | Turbo |
- LTL:
- N
- MPN:
- 33-2731
- Proposition 65:
- Y
- Special Order:
- N
- Clearance Item:
- N
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K&N Engineering
K&N 96-98 Porsche 911 Drop In Air Filter - 33-2731
K&N 96-98 Porsche 911 Drop In Air Filter - 33-2731 FAQ
It is listed for: 1996-1998 Porsche 911; 1998 Porsche 911; 1996-1998 Porsche 911 and more (see the full list above). Pick your vehicle on this page to check your exact year and trim.
The maker's installation guide is on this page — see Installation guide under the part details for the step-by-step and the torque figures. Work on level ground with the car properly supported, and torque every fastener to the maker's figure. If the job is beyond your tools, any shop that does this kind of work can fit it.
Most intakes work with the stock tune. When an intake changes the sensor housing size, the maker says a tune is required.
Follow the maker's service interval. Dry filters are blown out or washed; oiled filters are washed and re-oiled with the maker's kit. Over-oiling can foul the airflow sensor.
Yes. Most intakes make the induction sound louder, especially at wide throttle.
Yes. An intake is usually a bolt-on job with hand tools; the maker's guide covers the clamps and the sensor move.
A full intake kit includes its filter; a replacement filter is sold on its own. See What's in the box above.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: air filters
Before you start
- Read the maker's guide for where the airflow sensor moves to.
- Have the clamps and hand tools the guide names within reach.
Do
- Seat every coupler fully and tighten the clamps evenly.
- Service the filter on the maker's interval and use the maker's cleaning kit.
Don't
- Don't over-oil an oiled filter; it fouls the airflow sensor.
- Don't run the engine with a coupler loose.