Bullet Points:
1. Easy Installation: It is suitable for installation positions in small spaces. Easy to install, can be directly bolted, no need to modify.
2. Great Durability: A practical accessory used for direct replacement, strong and durable in use.
3. Exclusive Design: 90-degree design, larger internal space, better O2 reading, better air degreasing effect.
4. Practical Part: The built-in catalytic converter eliminates the need to check the engine light (CEL) after modifying the exhauster or disassembling the catalytic converter.

Color: Silver
Suitable for most vehicles with M18X1.5 thread.
Material: Stainless steel
Thread: M18×1.5
Applicable models: Universal fit

Symptom of P0420/P0042 Codes Faulty:
- Uses an OBD-II scanner to retrieve trouble codes stored by the Powertrain Control Module (PCM).Faulty catalytic converter is the most common reason to cause fault codes P0420/P0042. There are 4 common indicators of faulty. 
- 1. Check Engine Light is on. 
- 2. Lack of power after vehicle warms up.  
- 3. Speed of vehicle may not exceed 30-40 mph.  
- 4. Rotten egg smell coming from the exhaust pipe.        
- Install our oxygen sensor adapter which includes mini converter could help solve the problem.

Installation Steps:
- Jack up car if necessary, find extended bung which need to replace.
- Loosen old O2 sensor spacer, bolt it on new 90 degree sensor spacer.
- Bolt new sensor spacer to pipe by hand firstly. Tighten with a wrench.