Fabspeed McLaren 650S Sport Catalytic Converters Exhausts Improves horsepower and torque by

Improves horsepower and torque by 15 whp and 12 ft-lbs

Achieve maximum power from the BMW M3 V8 engine without sacrificing drivability or reliability by optimizing the engine's performance

Includes 4 Gaskets total (2 Header Manifold Gaskets and 2 Exhaust Manifold Gaskets)

Special requests and tune file upgrades may be subject to additional fees

Fabspeed McLaren 650S Sport Catalytic Converters Exhausts Improves horsepower and torque byFabspeed 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