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Southeast Rhombus V3 in front
LQSQP
69$
| Quantity: | |
|---|---|
Product introduction
Premium catalytic converter for Southeast Rhombus V3 in front，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!
1. Improve exhaust gas purification efficiency to meet stringent emission standards
Front layout advantage
The front three-way catalytic converter is close to the engine exhaust pipe, which can quickly absorb high temperature exhaust gas (300-500 ° C), so that the catalyst (platinum, palladium, rhodium) can quickly reach the working temperature, greatly improve the conversion efficiency of CO, HC, NOx (up to 90%), and meet the stringent emission regulations such as national 6B.
Multistage purification protection
If a three-way catalytic converter is added in the middle part of the vehicle design (some high-emission standard models are used), the collaborative work of the front and rear catalytic converters can further reduce pollutant residues and deal with the instantaneous emissions under complex conditions (such as cold start and rapid acceleration).
Second, optimize engine performance and fuel economy
Precise air-fuel ratio control
The front oxygen sensor is linked with the three-way catalytic converter to feedback the oxygen content of the exhaust gas to the ECU in real time, and dynamically adjust the fuel injection amount to ensure that the air-fuel ratio is close to the ideal value (14.7:1). This not only reduces exhaust pollution, but also improves combustion efficiency, avoiding power lag or increased fuel consumption caused by too thick or too thin mixture.
Stable exhaust back pressure
Through the reasonably designed honeycomb ceramic carrier structure, the front catalytic converter can balance the exhaust resistance and catalytic efficiency, avoid the engine power loss caused by high back pressure, and prevent the torque drop at low speed.
Third, extend the life of the core components of the vehicle
Reduce the corrosion of harmful substances
The catalytic converter converts sulfides and acid gases into harmless substances, reduces the corrosion of exhaust pipes, mufflers and oxygen sensors, and delays the aging of exhaust systems.
Inhibit the diffusion of carbon deposits
The efficient catalytic reaction reduces the entry of unburned hydrocarbons (HC) into the mid-to-rear exhaust system, avoids carbon buildup in the exhaust pipe or muffler, and reduces the frequency of subsequent maintenance.
4. Reduce use costs and legal risks
Avoid high fines and annual inspection risks
The failure of the three-way catalytic converter will lead to excessive exhaust gas, and it is necessary to force maintenance or replacement when the annual inspection fails, and the cost is higher. The normal operation of the catalytic converter can ensure that the vehicle is legal on the road and avoid the risk of environmental fines.
Fuel savings
By optimizing the combustion efficiency and reducing the fuel waste caused by the imbalance of air-fuel ratio, long-term use can reduce the comprehensive fuel consumption of about 3%-5%.
Guaranteed value rate
The intact three-way catalytic converter is an important test item of second-hand car trading, and its state directly affects the residual value of the vehicle. The retention of the original catalytic converter (including precious metals) can significantly increase the resale price.
Five, adapt to the exclusive design of Southeast Ryuet V3
Structure matching: Designed for 4A91 engine exhaust characteristics to avoid power loss or abnormal sound caused by unreasonable catalytic converter size or layout.
High temperature resistance: double stainless steel shell + ceramic fiber insulation layer, adapt to the high temperature environment of the engine room, extend the service life.
Anti-theft design: Some of the original catalytic converters integrate anti-demolition brackets to reduce the risk of precious metal carrier theft.
Maintenance Suggestion: Maximize the benefits of installation
Regular inspection: every 20,000 km check the catalyst for blockage (through back pressure test) or carrier damage.
Standard cleaning: Use special catalyst cleaning agent or oxalic acid immersion after disassembly to remove carbon deposits and sulfide deposits.
Oil selection: Only add national 6 standard fuel to avoid poisoning catalyst with lead/manganese additives.
Driving habits: reduce short-distance cold start driving to avoid long-term low temperature and low efficiency of the catalytic converter.
Product introduction
Premium catalytic converter for Southeast Rhombus V3 in front，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!
1. Improve exhaust gas purification efficiency to meet stringent emission standards
Front layout advantage
The front three-way catalytic converter is close to the engine exhaust pipe, which can quickly absorb high temperature exhaust gas (300-500 ° C), so that the catalyst (platinum, palladium, rhodium) can quickly reach the working temperature, greatly improve the conversion efficiency of CO, HC, NOx (up to 90%), and meet the stringent emission regulations such as national 6B.
Multistage purification protection
If a three-way catalytic converter is added in the middle part of the vehicle design (some high-emission standard models are used), the collaborative work of the front and rear catalytic converters can further reduce pollutant residues and deal with the instantaneous emissions under complex conditions (such as cold start and rapid acceleration).
Second, optimize engine performance and fuel economy
Precise air-fuel ratio control
The front oxygen sensor is linked with the three-way catalytic converter to feedback the oxygen content of the exhaust gas to the ECU in real time, and dynamically adjust the fuel injection amount to ensure that the air-fuel ratio is close to the ideal value (14.7:1). This not only reduces exhaust pollution, but also improves combustion efficiency, avoiding power lag or increased fuel consumption caused by too thick or too thin mixture.
Stable exhaust back pressure
Through the reasonably designed honeycomb ceramic carrier structure, the front catalytic converter can balance the exhaust resistance and catalytic efficiency, avoid the engine power loss caused by high back pressure, and prevent the torque drop at low speed.
Third, extend the life of the core components of the vehicle
Reduce the corrosion of harmful substances
The catalytic converter converts sulfides and acid gases into harmless substances, reduces the corrosion of exhaust pipes, mufflers and oxygen sensors, and delays the aging of exhaust systems.
Inhibit the diffusion of carbon deposits
The efficient catalytic reaction reduces the entry of unburned hydrocarbons (HC) into the mid-to-rear exhaust system, avoids carbon buildup in the exhaust pipe or muffler, and reduces the frequency of subsequent maintenance.
4. Reduce use costs and legal risks
Avoid high fines and annual inspection risks
The failure of the three-way catalytic converter will lead to excessive exhaust gas, and it is necessary to force maintenance or replacement when the annual inspection fails, and the cost is higher. The normal operation of the catalytic converter can ensure that the vehicle is legal on the road and avoid the risk of environmental fines.
Fuel savings
By optimizing the combustion efficiency and reducing the fuel waste caused by the imbalance of air-fuel ratio, long-term use can reduce the comprehensive fuel consumption of about 3%-5%.
Guaranteed value rate
The intact three-way catalytic converter is an important test item of second-hand car trading, and its state directly affects the residual value of the vehicle. The retention of the original catalytic converter (including precious metals) can significantly increase the resale price.
Five, adapt to the exclusive design of Southeast Ryuet V3
Structure matching: Designed for 4A91 engine exhaust characteristics to avoid power loss or abnormal sound caused by unreasonable catalytic converter size or layout.
High temperature resistance: double stainless steel shell + ceramic fiber insulation layer, adapt to the high temperature environment of the engine room, extend the service life.
Anti-theft design: Some of the original catalytic converters integrate anti-demolition brackets to reduce the risk of precious metal carrier theft.
Maintenance Suggestion: Maximize the benefits of installation
Regular inspection: every 20,000 km check the catalyst for blockage (through back pressure test) or carrier damage.
Standard cleaning: Use special catalyst cleaning agent or oxalic acid immersion after disassembly to remove carbon deposits and sulfide deposits.
Oil selection: Only add national 6 standard fuel to avoid poisoning catalyst with lead/manganese additives.
Driving habits: reduce short-distance cold start driving to avoid long-term low temperature and low efficiency of the catalytic converter.
