BMW 120i 220i 320i 420i b48 catted downpipe

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Downpipe with 200 cpsi sports catalytic converter for BMW B48 engine is entirely made of high-quality stainless steel by the means of the welding by TIG tecthnique in argon medium.


• Improved Exhaust Sound;

• Improved Power;

• Complete high-quality stainless steel (AISI 304);

• Diameter 3,5 inch (89 to 80mm), wall thickness 2mm;

• Double-sided welding of flanges and most loaded joints;

• Oxygen sensor ports by standard scheme;

• 100% OEM fit, easy to replace factory part;

• All the necessary fasteners are in set;

This detail is made for B48 engine;

Totally compatible to original exhaust system.