AWE Tuning McLaren MP4-12C Performance Exhaust - Machined TipsAWE has merged decades in supercar performance products with rigorous study of the peerless engineering behind the McLaren MP4 12C to create one of the finest exhaust systems available, for one of the finest vehicles available. 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. The resulting acoustic character