Porsche Bumper Retaining Frame Left - 911 07-09 997-505-631-99 901-347-791-01 Machine-in cylinders for Porsche 356

Machine-in cylinders for Porsche 356 and 912 engines require both the cylinder head and engine case registers to be machined for the larger cylinder spigot diameters

Improved throttle response: Experience quicker acceleration and enhanced engine performance

pop art–inspired illustrations

Porsche Release bearing shaft bushing for 911

Porsche Standard sized rod bearing for 914-4 with 2

Porsche Bumper Retaining Frame Left - 911 07-09 997-505-631-99 901-347-791-01 Machine-in cylinders for Porsche 356Porsche Bumper Retaining Frame (Left) For Porsche 997 (2007 2009) Models. Safeguard your vehicle with our Bumper Retaining Frame. Designed for the left side of the Porsche 911 (07 09), it provides added protection and stability. Expertly crafted for a secure fit, it ensures your bumper stays in place even during the toughest drives. Drive with peace of mind knowing your bumper is protected.