Fabspeed McLaren MP4-12C Sport Catalytic Converters (2011-2014) Exterior 2 Cayman / Boxster vehicles

2 Cayman / Boxster vehicles (2009-2012)+ Max gains of 8 whp and 11 ft-lbs of torque at 4

Boost Hoses

little HP Gains when installing these mufflers

with a more distinguished turbo spool sound and more aggressive tone

This components mounts in the same manner as the factory rockers

Fabspeed McLaren MP4-12C Sport Catalytic Converters (2011-2014) Exterior 2 Cayman / Boxster vehiclesReplace the four restrictive factory OEM catalytic converters with two ultra high performance German HJS 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 much testing and engineering) to craft the highest quality catted downpipes on the market. We are utilizing bullet proof, high flow 200