Fabspeed McLaren 650S Sport Catalytic Converters (FS.MCL.650S.SC) 1500 Simply add air when towing

Simply add air when towing or hauling and deflate to the minimum 5 PSI when riding empty

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We put in the time to test and prove that we have developed a superior kit for your Ford F-150/F-150 Raptor

The heatshield also contains provisions to mount the factory clips that hold the two coolant hoses that would traditionally mount to the OEM airbox

Fabspeed McLaren 650S Sport Catalytic Converters (FS.MCL.650S.SC) 1500 Simply add air when towingFabspeed Motorsport USA was the world's very first company to design, engineer, and dyno develop McLaren systems. We replace the four restrictive factory OEM catalytic converters with two ultra high performance HJS German Racing 200 cell sport cats for maximum performance and sound, and no check engine light guaranteed. Utilizing our two development McLarens, MP4 12C and a 570S, we've experimented with many designs and were able (after copious testing