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Toyota Overlord
LQSQP
140$
| Quantity: | |
|---|---|
Product introduction
Premium catalytic converter for Toyota overbearing，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!
First, efficient multi-stage purification design
Double catalytic converter layout
Some large-displacement models (such as the 3.5L version) may use the front and rear double and triple catalytic converters, and the front catalytic converters are close to the exhaust manifold to quickly absorb high-temperature exhaust gas (300-500 ° C) and improve the initial conversion efficiency. The latter stage of the catalytic converter further deals with residual pollutants to ensure that emissions meet stringent standards such as national 6B.
Precious metal catalyst coating
Using platinum (Pt), palladium (Pd), rhodium (Rh) and other precious metal combination, through REDOX reaction to convert CO, HC, NOx into harmless CO₂, H₂O and N₂, purification efficiency can reach more than 90%.
Second, high temperature resistance and durability structure
Honeycomb ceramic support
The carrier is a porous ceramic material covered with a precious metal coating, providing a high specific surface area to enhance catalytic activity, while resisting high temperature sintering (up to 800 ° C) to avoid failure under high temperature conditions.
Double stainless steel housing
The shell is made of corrosion-resistant stainless steel, and the sandwich is filled with asbestos fiber felt and other thermal insulation materials, which not only prevents heat loss, but also protects the internal carrier from vibration or bump damage.
Third, the optimal design of the engine
Exhaust back pressure balance
For Toyoda's engine displacement (such as 2.4L or 3.5L), the catalytic converter design optimizes the cellular channel density, balancing exhaust resistance with catalytic efficiency to avoid power loss or increased fuel consumption due to high back pressure.
Oxygen sensor collaborative control
The front oxygen sensor monitors the oxygen content of the exhaust gas in real time and feeds back to the ECU to adjust the air-fuel ratio (14.7:1). The rear oxygen sensor detects the efficiency of the catalytic converter to ensure accurate closed-loop control and improve fuel economy.
Fourth, anti-theft and maintenance convenience
Anti-theft design
Some of the original catalytic converters incorporate anti-demolition brackets or special welding processes to reduce the risk of theft due to the high value of the precious metal coating.
Maintainability
Support regular cleaning (every 30,000 km), using special cleaning agents or oxalic acid immersion to remove carbon deposits and sulfides, restore catalytic activity, and avoid power loss or fuel consumption increase caused by clogging.
5. Environmental compliance and economy
Regulatory adaptability
Strictly meet global emission regulations (such as National 6B, Euro VI), ensure that the annual inspection is passed, and avoid fines or vehicle restrictions due to excessive exhaust gas.
Economic cost control
The original catalytic converter has a long life (usually more than 100,000 kilometers), and regular maintenance can delay the replacement cycle and avoid high replacement costs (the price of the original parts can reach thousands of yuan). First, efficient multi-stage purification design
Double catalytic converter layout
Some large-displacement models (such as the 3.5L version) may use the front and rear double and triple catalytic converters, and the front catalytic converters are close to the exhaust manifold to quickly absorb high-temperature exhaust gas (300-500 ° C) and improve the initial conversion efficiency. The latter stage of the catalytic converter further deals with residual pollutants to ensure that emissions meet stringent standards such as national 6B.
Precious metal catalyst coating
Using platinum (Pt), palladium (Pd), rhodium (Rh) and other precious metal combination, through REDOX reaction to convert CO, HC, NOx into harmless CO₂, H₂O and N₂, purification efficiency can reach more than 90%.
Second, high temperature resistance and durability structure
Honeycomb ceramic support
The carrier is a porous ceramic material covered with a precious metal coating, providing a high specific surface area to enhance catalytic activity, while resisting high temperature sintering (up to 800 ° C) to avoid failure under high temperature conditions.
Double stainless steel housing
The shell is made of corrosion-resistant stainless steel, and the sandwich is filled with asbestos fiber felt and other thermal insulation materials, which not only prevents heat loss, but also protects the internal carrier from vibration or bump damage.
Third, the optimal design of the engine
Exhaust back pressure balance
For Toyoda's engine displacement (such as 2.4L or 3.5L), the catalytic converter design optimizes the cellular channel density, balancing exhaust resistance with catalytic efficiency to avoid power loss or increased fuel consumption due to high back pressure.
Oxygen sensor collaborative control
The front oxygen sensor monitors the oxygen content of the exhaust gas in real time and feeds back to the ECU to adjust the air-fuel ratio (14.7:1). The rear oxygen sensor detects the efficiency of the catalytic converter to ensure accurate closed-loop control and improve fuel economy.
Fourth, anti-theft and maintenance convenience
Anti-theft design
Some of the original catalytic converters incorporate anti-demolition brackets or special welding processes to reduce the risk of theft due to the high value of the precious metal coating.
Maintainability
Support regular cleaning (every 30,000 km), using special cleaning agents or oxalic acid immersion to remove carbon deposits and sulfides, restore catalytic activity, and avoid power loss or fuel consumption increase caused by clogging.
5. Environmental compliance and economy
Regulatory adaptability
Strictly meet global emission regulations (such as National 6B, Euro VI), ensure that the annual inspection is passed, and avoid fines or vehicle restrictions due to excessive exhaust gas.
Economic cost control
The original catalytic converter has a long life (usually more than 100,000 kilometers), and regular maintenance can delay the replacement cycle and avoid high replacement costs (the price of the original parts can reach thousands of yuan).
Product introduction
Premium catalytic converter for Toyota overbearing，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!
First, efficient multi-stage purification design
Double catalytic converter layout
Some large-displacement models (such as the 3.5L version) may use the front and rear double and triple catalytic converters, and the front catalytic converters are close to the exhaust manifold to quickly absorb high-temperature exhaust gas (300-500 ° C) and improve the initial conversion efficiency. The latter stage of the catalytic converter further deals with residual pollutants to ensure that emissions meet stringent standards such as national 6B.
Precious metal catalyst coating
Using platinum (Pt), palladium (Pd), rhodium (Rh) and other precious metal combination, through REDOX reaction to convert CO, HC, NOx into harmless CO₂, H₂O and N₂, purification efficiency can reach more than 90%.
Second, high temperature resistance and durability structure
Honeycomb ceramic support
The carrier is a porous ceramic material covered with a precious metal coating, providing a high specific surface area to enhance catalytic activity, while resisting high temperature sintering (up to 800 ° C) to avoid failure under high temperature conditions.
Double stainless steel housing
The shell is made of corrosion-resistant stainless steel, and the sandwich is filled with asbestos fiber felt and other thermal insulation materials, which not only prevents heat loss, but also protects the internal carrier from vibration or bump damage.
Third, the optimal design of the engine
Exhaust back pressure balance
For Toyoda's engine displacement (such as 2.4L or 3.5L), the catalytic converter design optimizes the cellular channel density, balancing exhaust resistance with catalytic efficiency to avoid power loss or increased fuel consumption due to high back pressure.
Oxygen sensor collaborative control
The front oxygen sensor monitors the oxygen content of the exhaust gas in real time and feeds back to the ECU to adjust the air-fuel ratio (14.7:1). The rear oxygen sensor detects the efficiency of the catalytic converter to ensure accurate closed-loop control and improve fuel economy.
Fourth, anti-theft and maintenance convenience
Anti-theft design
Some of the original catalytic converters incorporate anti-demolition brackets or special welding processes to reduce the risk of theft due to the high value of the precious metal coating.
Maintainability
Support regular cleaning (every 30,000 km), using special cleaning agents or oxalic acid immersion to remove carbon deposits and sulfides, restore catalytic activity, and avoid power loss or fuel consumption increase caused by clogging.
5. Environmental compliance and economy
Regulatory adaptability
Strictly meet global emission regulations (such as National 6B, Euro VI), ensure that the annual inspection is passed, and avoid fines or vehicle restrictions due to excessive exhaust gas.
Economic cost control
The original catalytic converter has a long life (usually more than 100,000 kilometers), and regular maintenance can delay the replacement cycle and avoid high replacement costs (the price of the original parts can reach thousands of yuan). First, efficient multi-stage purification design
Double catalytic converter layout
Some large-displacement models (such as the 3.5L version) may use the front and rear double and triple catalytic converters, and the front catalytic converters are close to the exhaust manifold to quickly absorb high-temperature exhaust gas (300-500 ° C) and improve the initial conversion efficiency. The latter stage of the catalytic converter further deals with residual pollutants to ensure that emissions meet stringent standards such as national 6B.
Precious metal catalyst coating
Using platinum (Pt), palladium (Pd), rhodium (Rh) and other precious metal combination, through REDOX reaction to convert CO, HC, NOx into harmless CO₂, H₂O and N₂, purification efficiency can reach more than 90%.
Second, high temperature resistance and durability structure
Honeycomb ceramic support
The carrier is a porous ceramic material covered with a precious metal coating, providing a high specific surface area to enhance catalytic activity, while resisting high temperature sintering (up to 800 ° C) to avoid failure under high temperature conditions.
Double stainless steel housing
The shell is made of corrosion-resistant stainless steel, and the sandwich is filled with asbestos fiber felt and other thermal insulation materials, which not only prevents heat loss, but also protects the internal carrier from vibration or bump damage.
Third, the optimal design of the engine
Exhaust back pressure balance
For Toyoda's engine displacement (such as 2.4L or 3.5L), the catalytic converter design optimizes the cellular channel density, balancing exhaust resistance with catalytic efficiency to avoid power loss or increased fuel consumption due to high back pressure.
Oxygen sensor collaborative control
The front oxygen sensor monitors the oxygen content of the exhaust gas in real time and feeds back to the ECU to adjust the air-fuel ratio (14.7:1). The rear oxygen sensor detects the efficiency of the catalytic converter to ensure accurate closed-loop control and improve fuel economy.
Fourth, anti-theft and maintenance convenience
Anti-theft design
Some of the original catalytic converters incorporate anti-demolition brackets or special welding processes to reduce the risk of theft due to the high value of the precious metal coating.
Maintainability
Support regular cleaning (every 30,000 km), using special cleaning agents or oxalic acid immersion to remove carbon deposits and sulfides, restore catalytic activity, and avoid power loss or fuel consumption increase caused by clogging.
5. Environmental compliance and economy
Regulatory adaptability
Strictly meet global emission regulations (such as National 6B, Euro VI), ensure that the annual inspection is passed, and avoid fines or vehicle restrictions due to excessive exhaust gas.
Economic cost control
The original catalytic converter has a long life (usually more than 100,000 kilometers), and regular maintenance can delay the replacement cycle and avoid high replacement costs (the price of the original parts can reach thousands of yuan).
