- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
 |
Volkswagen Lavida 1.6
LQSQP
76$
| Quantity: | |
|---|---|
Product introduction
Premium catalytic converter for Volkswagen Lavida 1.6，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. Mandatory requirements of regulations
Emissions compliance
The three-way catalytic converters of lavida (equipped with EA211 1.5L or 1.4T engines) use double coating technology:
Bottom layer: cerium-zirconium oxygen reservoir, buffer air-fuel ratio fluctuation, adapt to Chinese oil characteristics.
Surface layer: Platinum (Pt), palladium (Pd), Rhodium (Rh) precious metal catalytic layer, accurate conversion of pollutants:
CO (Carbon monoxide) → CO₂ (conversion rate > 98%)
HC (hydrocarbons) → H₂O + CO₂ (conversion > 95%)
NOx → N₂ (conversion rate > 90%)
If it is not installed, the concentration of exhaust pollutants may exceed the standard by 3-5 times, which directly leads to the failure of annual inspection.
Avoid policy risk
In cities that implement OBD remote monitoring (such as Beijing and Guangzhou), the absence of catalytic converters will trigger P0420/P0430 fault codes, and the vehicles will be listed in the environmental blacklist and face restrictions or fines (up to 2,000 yuan).
The catalytic converter is linked with the particle catcher (GPF), which will cause frequent regeneration of the GPF after removal, and fuel consumption will soar by 15%-20%.
2, power performance and fuel economy optimization
Optimized for turbocharged models (280TSI 1.4T)
Tightly coupled layout: The catalyst is directly connected to the exhaust manifold, shortening the path of exhaust gas to the turbine:
Turbo response speed increased by 10%-15%, 1500rpm burst maximum torque (250N·m).
If the catalytic converter is blocked, the turbine hysteresis is obvious, and the 0-60km/h acceleration time is extended by 0.3-0.5 seconds.
Exhaust back pressure control: 300 mesh honeycomb ceramic carrier is used to balance exhaust resistance and purification efficiency, and fuel consumption is reduced by 0.2-0.3L/100km during high-speed cruise.
Self-priming models (1.5L) improved fuel consumption
Catalytic converters work together with dual VVT technology to optimize air-fuel ratio:
Fuel consumption in urban conditions can be reduced by 0.4-0.6L/100km (the original factory nominal 5.5L/100km).
Long-term use of inferior catalysts will lead to an increase in fuel consumption of 8%-12%.
3, key components protection and maintenance cost control
Oxygen sensors and GPF protection
Lavida's front/rear wideband oxygen sensors rely on the exhaust gas feedback signal after catalytic purification:
When the catalytic converter fails, the oxygen sensor is easily poisoned by sulfide, and the replacement cost is about 1200-1800 yuan.
The model's best particle catcher (GPF) ** requires catalytic pretreatment of exhaust gas, otherwise the risk of GPF clogging is increased by three times, and the regeneration cycle is shortened from 500km to 200km.
Prevent abnormal engine wear
Vehicles without catalytic converters may appear:
Back shock: the unburned mixture exploses in the exhaust pipe, damaging the muffler and exhaust manifold gasket.
ECU misjudgment: Abnormal oxygen sensor signal leads to uncontrolled fuel injection, leading to carbon deposition in the piston ring or valve ablation.
4, the special design advantages of lavida models
Fortified with sulfur and lead resistance
The catalyst adds a rare earth oxide coating (CeO₂-ZrO₂), which can absorb sulfur and lead impurities in the fuel, prevent the poisoning of precious metal catalysts, and extend the life to more than 100,000 kilometers.
Intelligent thermal management
During cold start, the ECU heats the catalytic converter to 300 ° C operating temperature within 3 minutes through secondary air injection + delayed ignition Angle, reducing low temperature emissions (-10 ° C environmental pollutants by 60%).
Designed for anti-theft and durability
The catalyst shell of the 2022 post-high quality model uses stamped steel shield + anti-theft bolts to reduce the risk of theft (the black market recovery price of precious metals is as high as 2000-3000 yuan/piece).
5. Risk of not installing/using inferior parts
The annual inspection failed repeatedly
The conversion efficiency of the catalytic converter in the auxiliary factory is insufficient (only 50%-70% of the original factory), which needs to be tested several times on the line, and the time cost is more than 300 yuan/time.
Performance and NVH degradation
Inferior carriers (such as iron-chromium-aluminum instead of ceramics) can easily lead to exhaust resonance, and the noise inside the car increases by 6-8 decibels at 80-100km/h.
Escalation of legal risk
In 2023, the modified emission system will be strictly inspected in many places, and the removal of the original catalytic converter may be identified as "illegal modification", and the deduction of 3 points + a fine of 500 yuan.
| Catalytic converter parameter | |
| Type | catalytic converter |
| Model | Volkswagen Lavida 1.6 |
| Standard | Euro IV |
| SIZE | 40cmX35cmX12cm |
| MATERIAL | 409L stainless steel |
| Substrate | Honeycomb ceramic core |
| Application | Automotive Exhaust System |
| MOQ | 1 Set |
| PAYMENT | T/T |
| Packaging & Delivery | 1：Customer requirement |
| 2：Individually bubble wrapped, cartons,pallets, wooden box | |
| PLACE OF ORIGIN | China (Mainland)Shandong |
| Port | Qingdao or Tianjin, China |
| Warranty | 50,000 kilometers a year |
Company profile
Shandong Lijianfei Auto Parts Co., Ltd. has been established for 20 years. As a comprehensive enterprise with profound heritage, we have shown excellent strength in the fields of production, sales and research and development. Our flagship product lineup includes high-performance three-way catalytic converters, innovative modified exhaust mufflers and OE exhaust pipes of all sizes! We are making catalytic converters and exhaust mufflers for all car lines, complete models! All products are made with exquisite workmanship, excellent quality, affordable, designed to meet different customer needs. In particular, our catalytic converter is made of high quality 409 stainless steel with high performance ceramic carrier, which not only significantly improves the effect of purifying exhaust gas, but also effectively eliminates engine failure lights, enhances power output and reduces fuel consumption, and has proven reliability. The exhaust muffler series is a clever blend of 409 stainless steel and top-notch muffler materials, designed for excellent noise reduction performance. Our workers have more than 5 years of professional and rich work experience, from material selection to welding to the manufacturing of finished products, every link is excellence, and all products are all according to the original exhaust pipe mold, and the original exhaust pipe is 1:1 ratio Angle of production and manufacturing! We are proud to have a wide range of product lines and sufficient stock reserves, fully capable of handling large orders, ensuring fast response and timely delivery. We warmly welcome your inquiry and look forward to working with you to open a long and mutually beneficial chapter of cooperation!
Factory advantage
1：20 years of professional research and development technology experience, good at automobile three-way catalytic converter, exhaust muffler and auto parts, hardware accessories research and development, all products exquisite workmanship, good quality, affordable, designed to meet the needs of different customers!
2：Our workers have more than 5 years of professional and rich working experience, products from material selection to welding to finished product manufacturing, every link is excellence!
3：We have advanced production equipment, can meet the various customized needs of customers!
4：We are proud to have a wide range of product lines and sufficient stock reserves, fully capable of handling large orders, ensuring quick response and timely delivery.
5：Source manufacturers, self-production and self-marketing, compression of intermediate links, making product prices more advantageous!
Product introduction
Premium catalytic converter for Volkswagen Lavida 1.6，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. Mandatory requirements of regulations
Emissions compliance
The three-way catalytic converters of lavida (equipped with EA211 1.5L or 1.4T engines) use double coating technology:
Bottom layer: cerium-zirconium oxygen reservoir, buffer air-fuel ratio fluctuation, adapt to Chinese oil characteristics.
Surface layer: Platinum (Pt), palladium (Pd), Rhodium (Rh) precious metal catalytic layer, accurate conversion of pollutants:
CO (Carbon monoxide) → CO₂ (conversion rate > 98%)
HC (hydrocarbons) → H₂O + CO₂ (conversion > 95%)
NOx → N₂ (conversion rate > 90%)
If it is not installed, the concentration of exhaust pollutants may exceed the standard by 3-5 times, which directly leads to the failure of annual inspection.
Avoid policy risk
In cities that implement OBD remote monitoring (such as Beijing and Guangzhou), the absence of catalytic converters will trigger P0420/P0430 fault codes, and the vehicles will be listed in the environmental blacklist and face restrictions or fines (up to 2,000 yuan).
The catalytic converter is linked with the particle catcher (GPF), which will cause frequent regeneration of the GPF after removal, and fuel consumption will soar by 15%-20%.
2, power performance and fuel economy optimization
Optimized for turbocharged models (280TSI 1.4T)
Tightly coupled layout: The catalyst is directly connected to the exhaust manifold, shortening the path of exhaust gas to the turbine:
Turbo response speed increased by 10%-15%, 1500rpm burst maximum torque (250N·m).
If the catalytic converter is blocked, the turbine hysteresis is obvious, and the 0-60km/h acceleration time is extended by 0.3-0.5 seconds.
Exhaust back pressure control: 300 mesh honeycomb ceramic carrier is used to balance exhaust resistance and purification efficiency, and fuel consumption is reduced by 0.2-0.3L/100km during high-speed cruise.
Self-priming models (1.5L) improved fuel consumption
Catalytic converters work together with dual VVT technology to optimize air-fuel ratio:
Fuel consumption in urban conditions can be reduced by 0.4-0.6L/100km (the original factory nominal 5.5L/100km).
Long-term use of inferior catalysts will lead to an increase in fuel consumption of 8%-12%.
3, key components protection and maintenance cost control
Oxygen sensors and GPF protection
Lavida's front/rear wideband oxygen sensors rely on the exhaust gas feedback signal after catalytic purification:
When the catalytic converter fails, the oxygen sensor is easily poisoned by sulfide, and the replacement cost is about 1200-1800 yuan.
The model's best particle catcher (GPF) ** requires catalytic pretreatment of exhaust gas, otherwise the risk of GPF clogging is increased by three times, and the regeneration cycle is shortened from 500km to 200km.
Prevent abnormal engine wear
Vehicles without catalytic converters may appear:
Back shock: the unburned mixture exploses in the exhaust pipe, damaging the muffler and exhaust manifold gasket.
ECU misjudgment: Abnormal oxygen sensor signal leads to uncontrolled fuel injection, leading to carbon deposition in the piston ring or valve ablation.
4, the special design advantages of lavida models
Fortified with sulfur and lead resistance
The catalyst adds a rare earth oxide coating (CeO₂-ZrO₂), which can absorb sulfur and lead impurities in the fuel, prevent the poisoning of precious metal catalysts, and extend the life to more than 100,000 kilometers.
Intelligent thermal management
During cold start, the ECU heats the catalytic converter to 300 ° C operating temperature within 3 minutes through secondary air injection + delayed ignition Angle, reducing low temperature emissions (-10 ° C environmental pollutants by 60%).
Designed for anti-theft and durability
The catalyst shell of the 2022 post-high quality model uses stamped steel shield + anti-theft bolts to reduce the risk of theft (the black market recovery price of precious metals is as high as 2000-3000 yuan/piece).
5. Risk of not installing/using inferior parts
The annual inspection failed repeatedly
The conversion efficiency of the catalytic converter in the auxiliary factory is insufficient (only 50%-70% of the original factory), which needs to be tested several times on the line, and the time cost is more than 300 yuan/time.
Performance and NVH degradation
Inferior carriers (such as iron-chromium-aluminum instead of ceramics) can easily lead to exhaust resonance, and the noise inside the car increases by 6-8 decibels at 80-100km/h.
Escalation of legal risk
In 2023, the modified emission system will be strictly inspected in many places, and the removal of the original catalytic converter may be identified as "illegal modification", and the deduction of 3 points + a fine of 500 yuan.
| Catalytic converter parameter | |
| Type | catalytic converter |
| Model | Volkswagen Lavida 1.6 |
| Standard | Euro IV |
| SIZE | 40cmX35cmX12cm |
| MATERIAL | 409L stainless steel |
| Substrate | Honeycomb ceramic core |
| Application | Automotive Exhaust System |
| MOQ | 1 Set |
| PAYMENT | T/T |
| Packaging & Delivery | 1：Customer requirement |
| 2：Individually bubble wrapped, cartons,pallets, wooden box | |
| PLACE OF ORIGIN | China (Mainland)Shandong |
| Port | Qingdao or Tianjin, China |
| Warranty | 50,000 kilometers a year |
Company profile
Shandong Lijianfei Auto Parts Co., Ltd. has been established for 20 years. As a comprehensive enterprise with profound heritage, we have shown excellent strength in the fields of production, sales and research and development. Our flagship product lineup includes high-performance three-way catalytic converters, innovative modified exhaust mufflers and OE exhaust pipes of all sizes! We are making catalytic converters and exhaust mufflers for all car lines, complete models! All products are made with exquisite workmanship, excellent quality, affordable, designed to meet different customer needs. In particular, our catalytic converter is made of high quality 409 stainless steel with high performance ceramic carrier, which not only significantly improves the effect of purifying exhaust gas, but also effectively eliminates engine failure lights, enhances power output and reduces fuel consumption, and has proven reliability. The exhaust muffler series is a clever blend of 409 stainless steel and top-notch muffler materials, designed for excellent noise reduction performance. Our workers have more than 5 years of professional and rich work experience, from material selection to welding to the manufacturing of finished products, every link is excellence, and all products are all according to the original exhaust pipe mold, and the original exhaust pipe is 1:1 ratio Angle of production and manufacturing! We are proud to have a wide range of product lines and sufficient stock reserves, fully capable of handling large orders, ensuring fast response and timely delivery. We warmly welcome your inquiry and look forward to working with you to open a long and mutually beneficial chapter of cooperation!
Factory advantage
1：20 years of professional research and development technology experience, good at automobile three-way catalytic converter, exhaust muffler and auto parts, hardware accessories research and development, all products exquisite workmanship, good quality, affordable, designed to meet the needs of different customers!
2：Our workers have more than 5 years of professional and rich working experience, products from material selection to welding to finished product manufacturing, every link is excellence!
3：We have advanced production equipment, can meet the various customized needs of customers!
4：We are proud to have a wide range of product lines and sufficient stock reserves, fully capable of handling large orders, ensuring quick response and timely delivery.
5：Source manufacturers, self-production and self-marketing, compression of intermediate links, making product prices more advantageous!
