Quick view Fabspeed Motorsport Fabspeed McLaren Senna Sport Catalytic Converters Compare $6,795.95 FEATURES: Fits the McLaren Senna 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... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List