Catalyst Replacement - BMW E46 M3 01-06

The catalystor main function is exhaust cleaning. It is also the most restrictive part in an exhaust system. Our Catalysators gives better flow due to low amount of cells, without fingering the cleaning of harmful elements.Point blank you get a more effective flow and more performance.

By removing this you get an unrestrained exhaustflow and therebefore uncompromising performance

ATTN if CEL lamp lights, and you want to counteract this we recommend Stage 2 ECU remap.

Key facts:
Fits: BMW E46 M3 01-06 (both original and Scorpion)
Pipediameter: 63,5 (2 1/2")
Material:T304 Stainless Steel