PRL Motorsports PTP Black Lava Down Pipe Elbow BlanketThe PTP FK8 Type R Downpipe Elbow Blanket is designed to limit the amount of heat that is transferred from your downpipe to your engine bay as well as keeping hotter exhaust gases that exit the system faster through decreased density. By limiting the amount of transferred heat, you extend the life of your under hood components, decrease intake temps, and improve the responsiveness on the car. Technical Notes: Constructed with a fragmentized fire