Improves power and throttle response while adding true hypercar-worthy exhaust sound
Less restriction after the turbo allows for faster spooling and boost response
Constructed with Fabspeed-proprietary HJS German-imported high-flowing catalytic converters using T304L stainless steel. These cats have been designed by HJS and specifically optimized for the McLaren for maximum performance without excessive triggering of the check engine light.
All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.