Active Autowerke BMW E46 M3 Exhaust SECTION 1 with 100 CELL Hi Glow Catalysts (11-010) 31035 ECE type approval for the

ECE type approval for the Slip-On Line (Titanium) exhaust system is not valid

it requires no additional hardware

AEM rubber hose adapters are designed to connect two different diameter air intake tubes for racers

The dual intake AEM Dryflow air filter is made from an oil-free

Active Autowerke BMW E46 M3 Exhaust SECTION 1 with 100 CELL Hi Glow Catalysts (11-010) 31035 ECE type approval for theThe Active Autowerke BMW E46 M3 Exhaust SECTION 1 is designed to integrate with a pair of 100 cell Hi Flow metallic catalysts, providing an effective exhaust solution for your BMW E46 M3. This section replaces the factory BMW Section 1, which features a straight through design with twin pipes and resonators on one side. While the factory component performs adequately, particularly with a performance header installed, it can produce a distinctive rasp