M156 High Flow Catalyst Option, W211 E63 supply

A common upgrade to our Long Tube Header Systems is a High Flow Catalytic Converter. While maintaining the flow characteristics of the Long Tube Header, customers can still achieve cleaner emissions and a quieter exhaust note. The High Flow Cat option is integrated with the Mid-pipe giving your exhaust system the durability and quality you would expect from Weistec Engineering.

Key Features:

• 304 Stainless Steel

• 3 Inch Inlet and Outlet

• 200 Cell Construction

• Minimal Flow Restriction

• Reduces Tailpipe Odors