High quality catalytic converters for the Volkswagen Jetta

Product introduction

Premium catalytic converter for Volkswagen Jetta，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.Solve the emission problem of old cars and pass the annual inspection easily
The original factory three-way catalytic converter of the old Jetta King may age or lose efficiency, causing CO, HC and NOx in the exhaust gas to exceed the standard. Replacing it with a new three-way catalytic converter can significantly reduce pollutants and avoid failing the annual inspection due to non-compliance with emission standards.
Please choose a three-way catalytic converter that meets the National IV or National V standards to fit the emission system of your old car and avoid the trouble of vehicle inspection due to the upgrade of regulations.
2. Optimize low-torque power and enhance driving experience
For older Jetta models (such as those equipped with the 1.6L EA113 engine), if the exhaust system has high back pressure due to a clogged catalytic converter, replacing it can reduce exhaust resistance and increase low-rpm torque, which is particularly suitable for urban traffic congestion conditions.
The actual effect: The throttle response is more sensitive, the start-up acceleration is smoother, and old cars are "rejuvenated".
3. Inhibit the increase of fuel consumption and reduce usage costs
The blockage of old catalytic converters will increase exhaust resistance, causing the ECU to adjust the air-fuel ratio and indirectly increase fuel consumption. Replacing the new three-way catalytic converter can restore smooth exhaust flow, reducing fuel consumption by approximately 5% to 8% (depending on the vehicle condition).
The fuel-saving effect is more obvious for old Jetta cars that are frequently driven for short distances or operate at low speeds for long periods.
4. Protect the engine and extend the lifespan of key components
A failed three-way catalytic converter may cause unburned fuel-air mixture to ignite a second time in the exhaust pipe (backfire), damaging the oxygen sensor, muffler, and even the engine. Replacing it can prevent a chain of failures.
Maintenance suggestion: Check the sealing between the oxygen sensor and the exhaust manifold simultaneously to ensure the long-term effective operation of the catalytic converter.
5. Enhance the Residual Value and Circulation of Used Vehicles
Old Jetta cars with complete environmental protection labels are more popular in the used car market, especially in first- and second-tier cities. Installing compliant three-way catalytic converters can increase the resale price and transaction efficiency of the vehicles.
Please keep the replacement vouchers (such as environmental protection certificates, maintenance records, etc.) for the buyer's inspection.
6. Adaptation to modification requirements (such as enhancing exhaust sound)
If car owners have a mild modification requirement for the exhaust sound, they can choose high-flow three-way catalytic converters (such as 200-mesh metal carriers) to balance emissions and acoustic effects within the legal framework and avoid disturbing the public with excessive noise.