Awe Tuning®

Awe Tuning® (11-21) McLaren 5/6 Series 304SS Performance Catalysts

  • Sale
  • Regular price $5,495.00

Compatible: (3.8L)

2016 - 2021 McLaren 540C

2016 - 2021 McLaren 570GT

2016 - 2021 McLaren 570S 

2018 - 2021 McLaren 600LT

2014 - 2017 McLaren 650S

2016 - 2017 McLaren 675LT

2011 - 2014 McLaren MP4-12C


This product is intended for Racing Use Only, and may not be used on public roads in the US. What's that mean? Although this product will not cause a Check Engine Light, this product may modify, remove or replace an emissions device, and because of that, it is not intended to be used on public roads.





AWE McLaren Performance Catalysts:

The AWE McLaren Performance Catalysts are aggressive, unbridled and unique, and are the first in the world to tout a 200 cell high flow catalyst solution.

About the 200 cell HJS HD Catalysts

The easy route would have been using the standard 300 cell HJS catalysts due to their shorter overall length. However, there is no HD (High Durability) spec 300 cell HJS catalyst, and the close engine placement and power output that these catalysts are subject to in the 570 meant one thing to us -- the 300 cell HJS catalyst simply wasn’t an option. The 200 cell HJS HD catalyst, while significantly more complex to integrate, afforded not only the durability we desired but the added benefit of significantly increased flow over a 300 cell count catalyst. In short, we chose to do what we do best. Unlock Performance.

Unrivaled build quality

AWE prides itself on craftsmanship. The AWE McLaren Performance Catalyst is no exception. Precision engineering and fixture development permit the factory heat shields to be re-used.  Further, our integration of proper articulating stainless steel fully lined flex joints allows for torque flex without stress.

Along with factory-correct fitment and long term durability, the AWE Tuning McLaren Performance Catalysts provide peak gains of 16 hp and 10 ft-lbs of torque at the crank and a maximum gain of 17 hp and 15 ft-lbs of torque at the crank, as measured on the AWE Tuning in-house Mustang chassis dyno.

Please note, the AWE McLaren Performance Catalysts are for racing use only.

Install Guide: