2011-2014 McLaren MP4-12C 3.8L Turbo Performance Cat-Back Exhaust by AWE

Precision CNC-machined flanges, 127mm 200CPSI HJS HD catalysts with tri-lobe cores, and 3, .065 wall T304L stainless steel make up the AWE Performance Downpipes construction.

Custom-engineered, mandatory OE-quality quarter-inch thick dual-layer waffled Inconel heat shielding with internal 3000F matting surround the Performance Downpipes, providing peace of mind for preventing heat damage to neighboring componentry. Factory-correct fitment and AWEs unprecedented No CEL Guarantee come standard.

Features

• Handcrafted from 3 diameter .065-wall U.S.-sourced CNC mandrel-bent T304L stainless steel
• custom-engineered, mandatory OE-quality quarter-inch thick dual-layer waffled Inconel heat shielding with internal 3000F matting, and 200 CPSI HJS HD catalyst cores with tri-lobe matrix

Benefits

• Peak gains of 24 hp and 87 ft-lbs of torque, max gains of 125 hp and 114 ft-lbs of torque at the crank
• AWE Fitment Guarantee
• No CEL Guarantee

Please Note: Images are used for representation purposes only. Actual product may vary

Applications

• 2011-2014 McLaren MP4-12C 3.8L Turbo

What’s In The Box?

• 1 – AWE Performance Cat-Back Exhaust

Warranty

• Manufacturer Standard Warranty