Cometic K20/24 87.5mm Bore .030 inch MLS Head Gasket Radium Catch can E46 M3 These security patches have not

These security patches have not been fully cracked by the aftermarket and the cars require additional work for IE's calibrators to flash

fully realizing the engine and stock turbocharger potential with typical power gains around +55-65HP & 75-85TQ (ft-lbs) over stock

Take control of your Audi A4

✓ All necessary mounting hardware and brackets included

✓ Universal fitment for Radium products

Cometic K20/24 87.5mm Bore .030 inch MLS Head Gasket Radium Catch can E46 M3 These security patches have notThe embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes