SKU: 66-1101 | UPC: 024844036568
K&N X-Stream Top Filter Only 11in – Black for 1986-1991 Honda Acura Models
The K&N 66-1101 X-Stream Air Flow Top replaces the lid on your existing 11-inch round air filter housing turning it into a high-flow filter setup. It fits 1986-1991 Honda Civic CRX Accord Prelude and Acura Integra models with compatible air boxes. This design pulls in more air volume while maintaining strong filtration for noticeable engine response gains.
Key Features
- Added Filter Area: Increases surface area on your stock filter base for unrestricted airflow to the engine
- High Airflow Filtration: Engineered non-woven synthetic media traps dirt delivering clean high-volume air
- Lid Replacement: Swaps factory metal lid for durable plastic lid with integrated filter top
- Washable Reusable: Cleans easily with soap and water or K&N kit for repeated use over time
- 11-Inch Diameter: Precise 11 in (279 mm) size with 1.5 in (38 mm) height fits round housings perfectly
Product Notes
- Direct bolt-on for listed vehicles no modifications needed
- Service filter every 50,000 miles under normal conditions
- Lightweight 0.6 lb (0.3 kg) part ships economically
Installation Notes
- Professional installation recommended.
- Remove stock lid drop in X-Stream top secure with factory clips
- Uses existing air box mounting points no extra hardware required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1989 | Acura | Integra | L LS RS |
| 1984-1989 | Honda | Accord | DX LX LXi |
| 1988-1991 | Honda | Civic | Base DX HF LX 4WD |
| 1988-1991 | Honda | CRX | 1.5 1.6 HF Si |
| 1988-1989 | Honda | Prelude | 2.0S |
Why Choose K&N?
- Trusted filtration leader since 1969
- Backed by Million Mile Limited Warranty
- Precision engineered for exact fit and performance
Frequently Asked Questions
- Q: Does the 66-1101 fit 1988 Honda Civic DX?
A: Yes it directly replaces the 11-inch round lid on 1988-1991 Civic models listed in fitment - Q: What filter material does it use?
A: High-flow non-woven synthetic media provides excellent dirt capture without restricting air - Q: What is the warranty and cleaning process?
A: Covered by K&N Million Mile Limited Warranty clean with K&N air filter cleaner and oil kit
Shipping &. Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Compact box 11.5 x 11.5 x 1.75 inches
- Weight: 0.6 lb (0.3 kg)
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