SKU: BXFL-00050
BLOX Racing 3 Inch Exhaust Gasket for 1988-2006 Honda Civic Integra Prelude Acura RSX
The BLOX Racing 3-inch exhaust gasket BXFL-00050 delivers a reliable seal for 3-inch exhaust systems on 1988-2006 Honda Civic Integra Prelude and Acura RSX models. Crafted from multi-layer steel it handles extreme heat and pressure in performance setups like turbo manifolds and downpipes. Install this gasket to prevent exhaust leaks boost power and maintain backpressure control.
Key Features
- Multi-Layer Steel Construction: Provides durable sealing layers that resist blowing out under high boost and temperatures up to 1800°F.
- 3-Inch Inner Diameter: Matches precisely with standard 3-inch v-band flanges and exhaust tubing for direct bolt-on fitment.
- 0.062-Inch Thickness: Balances compression and reusability allowing multiple installs without degradation.
- 3.5-Inch Outer Diameter: Ensures full coverage on common BLOX Racing and aftermarket exhaust flanges.
- High-Pressure Resistance: Maintains integrity in turbocharged or high-flow NA applications for consistent performance.
Product Notes
- Clean flange surfaces thoroughly before installation to achieve optimal seal.
- Torque bolts to manufacturer specs typically 20-25 ft-lbs in a crisscross pattern.
- Store in a dry place to prevent corrosion on steel layers.
Installation Notes
- Professional installation recommended.
- Align gasket perfectly between flanges before tightening to avoid pinching.
- Compatible with standard M8 bolts and v-band clamps on 3-inch systems.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1991 | Honda | Civic | Si EF |
| 1992-1995 | Honda | Civic | Si EG |
| 1996-2000 | Honda | Civic | Si EK |
| 2002-2006 | Acura | RSX | Type-S DC5 |
| 1990-2001 | Acura | Integra | GSR Type R |
| 1992-1996 | Honda | Prelude | Si H22 |
| 1999-2003 | Honda | Civic | Si EM2 |
Why Choose BLOX Racing?
- Trusted by Honda tuners for JDM-inspired parts since 2004.
- Uses premium MLS materials tested in racing environments.
- Engineered for exact tolerances in high-performance exhaust applications.
Frequently Asked Questions
- Q: Does this gasket fit 3-inch turbo downpipes on EG Civic?
A: Yes BXFL-00050 fits standard 3-inch v-band flanges on EG EK Civic turbo setups including B16 B18 K20 swaps. - Q: What material is the gasket made from?
A: Multi-layer steel with vermiculite coating for heat resistance and reusability up to 5 cycles. - Q: Is professional installation required and what warranty applies?
A: Professional install recommended for best results BLOX Racing offers a 1-year defect warranty with proper torque specs.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact envelope 6 x 6 x 0.5 inches
- Weight: 0.1 lbs





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