Catalytic Converter for Mitsubishi Lancer (2008-2010) 2.0L 2.4L

Direct-Fit Catalytic Converter for 2008-2010 Mitsubishi Lancer

What it Does: Restores factory exhaust scavenging, emissions compliance, and engine breathing efficiency while eliminating catalyst-related trouble codes on 2.0L and 2.4L Lancers.

The Stock Lancer Catalyst Breakdown

Over extended thermal cycles, the factory ceramic substrate on CY-platform Lancers suffers washcoat sintering and cell erosion. This degradation inhibits catalytic conversion efficiency, routinely triggering P0420 diagnostic fault codes. In severe cases, internal substrate breakdown generates localized exhaust flow restrictions, causing elevated backpressure that chokes high-RPM cylinder scavenging, dulls throttle response, and spikes exhaust gas temperatures.

The Engineering Solution

Constructed as a direct bolt-on assembly, this converter features an expanded ceramic honeycomb monolith housed in a heavy-gauge stainless steel outer shell. The substrate matrix optimizes exhaust residence time over precious metal surface areas without introducing restrictive backpressure choke points. Precision robotic-welded flanges match the factory manifold and downpipe interfaces, and included installation hardware prevents high-temp exhaust leaks while maintaining factory oxygen sensor orientation.

Technical Specifications

Compatibility

• 2008 Mitsubishi Lancer 2.0L L4 (DE, ES, GTS)
• 2009 Mitsubishi Lancer 2.0L L4 (DE, ES) & 2.4L L4 (GTS)
• 2010 Mitsubishi Lancer 2.0L L4 (DE, ES) & 2.4L L4 (GTS)

The Mitsubishi Standard

Engineered to handle the continuous high-RPM rev characteristics of Mitsubishi's MIVEC valvetrain, this unit preserves natural engine harmonics, eliminates rasp, and maintains proper exhaust backpressure for reliable daily operation.