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Overview
The O2 Sensor Defouler – 90° Angled Adapter is designed to relocate your oxygen sensor slightly out of direct exhaust flow. This helps reduce excess fuel burn-off, minimise harmful gas formation, and can assist in preventing unwanted check engine lights after installing an aftermarket exhaust system or high-flow catalytic converter.
Key Features
- 90° angled design provides clearance in tight spaces
- Relocates the O2 sensor to reduce direct exhaust gas exposure
- Helps prevent excess fuel burn-off and harmful emissions
- May help keep the check engine light off with high-flow cats or aftermarket exhausts
- Durable construction for long-term reliability
Notes
This part is intended for off-road and motorsport use only. Fitment results may vary depending on vehicle setup and exhaust modifications.
No instructions available for this product.

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