Replacement for the accordion hose for 505 Turbo N9Txx engines. Also known as the "airmeter to turbo" hose, this is a redesign of Peugeot part number 1425F6, which is no longer available from Peugeot. The original part is notorious for dry-rotting from the exhaust manifold heat. This unit is made using an ABS coated elbow and silicone adapters, so it should never need replacement in normal use. The one you are buying is on the left, original Peugeot part on the right. Two hose clamps are included (not shown) to attach the silicone adapters to the elbow. Please save and reuse the two original clamps that attach the accordion hose to the turbocharger and airmeter.