One Front Hood Gas Charged Lift Support For 03-09 Audi Cabriolet Convertible, 04-09 Audi A4 Quattro Convertible, 02-08 Audi A4 Sedan, 02-08 Audi A4 Quattro Sedan, 04-05 Audi A4 Avant Wagon, 02-08 Audi A4 Quattro Avant Wagon, 07-08 Audi RS4 Sedan, 08 Audi RS4 Convertible, 04-09 Audi S4 Convertible, 04-08 Audi S4 Sedan, 04-08 Audi S4 Wagon WGS-127-1 Unlimited 3 Year Warranty Lifetime Warranty on all Components OEM Quality Replacement Individually Tested For Performance and Reliability Easy Installation