OBX Performance Spark Plug Ignition Wires 99-05 VW Golf GTI Jetta Cabrio 2.0L Mk4 Red 10.3mm heavy-duty quality construction 100% silicone double wrap High strength fiberglass braid for added "pull strength" Stainless steel plug terminals for high electrical conductivity and corrosion resistance Backed By Manufacturer Limited Lifetime Warranty (Product shown for color reference only)