CSF McLaren 720S/765LT High-Performance Intercooler System X6 Replaces the restrictive factory catalytic

Replaces the restrictive factory catalytic converters with two ultra high-performance HJS German-imported Sport Cats for improved performance and hypercar sound

5L V8 Vehicles (2002-2007)

No one else has even come close to the amount of research performed on chipping the 3

When you pair our proven performance headers with other heat management solutions like our C8 Corvette intake and military-grade heat shielding

CSF McLaren 720S/765LT High-Performance Intercooler System X6 Replaces the restrictive factory catalyticRedesigned (March 2023) to fit both Coupe and Spyder Models Custom Spec High Performance CSF Bar Plate Core Built In House 68% Increase in Core Volume vs. OEM Single Core Dual Pass Design vs. Inefficient Multiple Core Design Found in Competitors Lower Quality Less Efficient Offerings Efficiency Tested at 99% by M Engineering vs OEM 94% Pressure Tested to 4bar (58psi) CNC Machined 6061 Aluminum Billet End Tanks Designed and Produced by RK Autowerks