HKS 33005-AT012 Metal Catalyzer for TOYOTA GR Yaris Gen2 (GXPA16) 2024-

Description HKS 33005-AT012 Metal Catalyzer for TOYOTA GR Yaris Gen2 (GXPA16) 2024-

The HKS 33005-AT012 Metal Catalyzer is engineered to deliver improved exhaust efficiency for the 2024–present Toyota GR Yaris Gen2 (GXPA16). Utilizing a 150-cell metal catalyst for both primary and secondary units, this system significantly lowers exhaust back pressure compared to the factory fine-cell ceramic type. With enhanced flow characteristics and a precision TIG-welded SUS304 stainless steel construction, the catalyzer ensures superior durability and thermal resistance while maintaining regulatory compliance through certified emission purification performance.

• 150-cell low-density metal catalyst design for reduced exhaust resistance
• Optimized precious metal ratio supports emission control and flow efficiency
• Compatible with OEM heat shield for heat protection
• Increased pipe diameter from 70 mm (stock) to 74.7 mm
• Buff-polished finish with TIG-welded joints
• Includes dedicated mounting brackets for both manual and automatic transmissions

Specifications:

• Main Materials: SUS304
• Catalyst Specifications: 150 Cells
• Main Pipe Diameter: 74.7 mm
• Exhaust Noise with Stock Muffler: 81 dB (Idle: 63 dB)
• Exhaust Noise with STM: 93 dB (Idle: 70 dB)
• Minimum Ground Clearance: 120 mm (Front Frame Member)
• Catalyzer Weight: 9.2 kg (Stock: 7.4 kg)

Remarks:

• Compatible with MT and AT models
• Not compatible with RC grade vehicles equipped with standard 17-inch tires