60-61 mm inner mounting diameter chrome exhaust tip for vintage VW cars.Will fit any Porsche car with the approximately 60mm outer diameter tailpipe.The length of the tip is 81mm. Add some nice shiny tip to your ride.This is an brand new aftermarket part.Mounting: This is very easy to install- simply push it on the standard 60-61mm tailpipe.it is held on by the built in bulges.Fits: any car with 60-61mm outer diameter tail pipe.Please check the outer diameter of your tail pipe before buying.