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CATALYTIC CONVERTER REGENERATION ASTON MARTIN DB7 VANTAGE 5.9L 420KM - 2001
Why is Catalytic Converter Regeneration Crucial?
The catalytic converter is an indispensable part of the exhaust system, responsible for reducing harmful exhaust emissions. High-performance engines, such as the V12 in the Aston Martin DB7 Vantage, generate significant amounts of exhaust gas, which can lead to faster catalytic converter wear. Reconditioning this component not only extends its life, but also ensures optimal engine operation, which is key to maintaining excellent performance and meeting emission standards.
The following is the regeneration process:
1.Preparing the catalytic converter to remove the old ceramic cartridge
2. Cutting apart the catalytic converter and removing the damaged inserts
3.Fitting new metal inserts AWG EURO 4 400 cpsi
4.Welding the housing and preparing the catalysts for shipment 
Identical catalytic converters are also found in models:
- Aston Martin DB7 Vantage 1999-2004 5.9L 420HP
Catalysts used during the regeneration:
2x https://kat-eko.com/pl/uniwersalne/390-2265-wklad-katalizatora-benzyna-awg.html#/54-srednica_wkladu-80_mm/57-norma_euro-euro_4/64-przepustowosc_cpsi-500/90-dlugosc_wkladu-50_mm
OE original numbers:
- 35-121268-AC
- 35-121269-AC
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