Universal OBD Exhaust Catalyst Connector 1.5 Inch Ceramic CEL Fault Eliminator
Replace failing factory converters without triggering persistent diagnostic codes. This compact 1.5-inch ceramic cat connector features a dense 400 CPSI honeycomb core that rapidly oxidizes harmful hydrocarbons while maintaining factory-rated exhaust flow. Built as a direct OEM-style swap, it preserves underbody clearance and integrates seamlessly with standard OBD-II monitoring protocols, giving you a straightforward fix for poor fuel economy or failed smog checks.
Benefits & Practical Tips
- Seamless Routing: The 127 mm round profile clears heat shields and suspension mounting points, reducing bends in your piping layout.
- Welding Best Practice: Apply copper-based anti-seize to mating flanges before joining to prevent galling and simplify future removal.
- Thermal Protection: Position the unit away from brake lines and ABS sensors to avoid heat soak during extended highway drives.
Technical Specifications
- Monolith Structure: Dense ceramic core
- Flow Rating: 400 cells per square inch
- Outer Dimensions: 127 mm diameter × 120 mm length
- Mounting Style: Circular inlet/outlet flange
- Diagnostics: Fully compatible with onboard emission tracking systems
Package Includes
1 × Universal ceramic exhaust catalyst connector
Installation Considerations
This unit serves as a precise replacement for stock catalytic converters and is not recommended for lifted, widened, or custom-fabricated exhaust architectures. Expect a minimal production tolerance of ±0.1 mm, which does not compromise leak resistance. Ensure all joints are welded or clamped securely; improper sealing can cause loud exhaust notes or trigger sensor faults. Fabrication videos are available in our store for step-by-step guidance.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Routine garage upgrades delivered with transparent sourcing through intercyprus.com since 2002.