HM Grade Direct-Fit Catalytic Converter AXu6w~ Once the end tanks were

Once the end tanks were designed

The AWE Performance Exhaust for the McLaren MP4-12C is designed to perfectly smooth the aggressively raw tone that results from mating the AWE Performance Catalysts to the stock exhaust system

(Lighting Zone 4 5)

Wiring: 1x Morimoto MotoCycle Relay Harness (H11 / Single Output)

For more details on power gains and modification requirements check out the map notes

HM Grade Direct-Fit Catalytic Converter AXu6w~ Once the end tanks wereKeep the check engine light off with MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 93222. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research and