McLaren 600LT XperTune Performance Software 1976 throatier tone from your 991

throatier tone from your 991 Carrera's flat six with a substantial increase in volume

This is a very loud and aggressive exhaust system

These lightweight

Saves 8lbs / 3

FEATURES: Fits all Huracan Performante and Evo models worldwide - Spyder and Coupe

McLaren 600LT XperTune Performance Software 1976 throatier tone from your 991Achieve maximum power gains (~80+ whp & 80 ft lbs) without sacrificing drivability or reliability. Maps are available for completely stock cars, or for cars equipped with Sport Cats, Catbypass Pipes, X Pipe Exhausts, upgraded turbos, and more. You wouldn't believe all the power that's waiting to be unlocked in your 600LT. We've had ample time with a 600LT on our in house Dynojet to unlock extra power on both stock vehicles and optimize performance