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SKU: 33-2733 | UPC: 024844023810
K&N 33-2733 1995-1997 BMW 318is 16V 1996-1998 Z3 Drop-In Replacement Air Filter
The K&N 33-2733 drop-in air filter replaces the stock filter in your BMW air box with high-flow layered oiled cotton media that improves airflow while trapping dirt. It fits 1995-1998 BMW 318i 1995-1997 318is 1995-1998 318ti and 1996-1998 Z3 Roadster models for more horsepower and throttle response. Washable and reusable this filter lasts the life of your vehicle backed by a lifetime warranty.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh that blocks and traps contaminants for engine safety.
- Clean Once Every 5 Years: Service every 75000 miles under highway conditions based on 15000 miles per year average.
- Easy Installation: Pre-oiled filter drops straight into factory air box for fast performance gains with no tools needed.
- Engineered Power: Advanced media design raises horsepower acceleration and engine performance through better airflow.
- Lifetime Durability: Rugged construction with premium materials ensures longevity backed by K&N No-Hassle Lifetime Limited Warranty.
Product Notes
- Pre-oiled and ready for immediate use clean with K&N kit for reuse.
- Reduces landfill waste compared to disposable filters saves up to $125 over 200000 miles.
- Direct OEM replacement no air box modifications required.
Installation Notes
- Professional installation recommended.
- Remove stock filter and drop in K&N 33-2733 no cutting or drilling.
- Compatible with factory air box hardware and seals.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1995-1998 | BMW | 318i | Base |
| 1995-1997 | BMW | 318is | Base |
| 1995-1998 | BMW | 318ti | Base |
| 1996-1998 | BMW | Z3 | Roadster |
Why Choose K&N?
- Trusted leader in high-flow filtration for over 50 years.
- Laboratory-tested for real-world horsepower increases.
- Precision-engineered for exact vehicle fit and protection.
Frequently Asked Questions
-
Q: Will this fit my 1996 BMW Z3 Roadster?
A: Yes the K&N 33-2733 is a direct drop-in for 1996-1998 BMW Z3 Roadster 1.9L models. -
Q: What filter material does it use?
A: Oiled multi-layer cotton gauze for high airflow and dirt capture pre-oiled from factory. -
Q: What is the warranty coverage?
A: K&N No-Hassle Lifetime Limited Warranty covers defects in materials or workmanship limitations apply.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 14.25 x 8.5 x 1.75 inches
- Weight: 15.9 ounces
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