Toyota Land Cruiser (HDJ80 1HD Wagon) - 3in From Turbo BackManta 3 Turbo Back Exhaust with Hotdog Toyota Land Cruiser HDJ80 If youve got an 80 Series diesel and want it to actually breathe, this is a proper upgrade. This Manta 3 inch turbo back system frees up the flow from the turbo all the way through. You get better response, cleaner pull through the rev range, and that deeper diesel note without being over the top. The hotdog keeps the noise at a solid medium level, so it sounds right without droning you