• 98-06 Audi TT
• 96-03 Audi A3
• 96-06 Audi A4
• 98-04 Audi A6
• 99-03 Audi S3
• 99-08 Seat Ibiza Cupra
• 08-10 Seat Exeo
• 99-05 Volkswagen Golf
• 00-05 Volkswagen Jetta
• 98-05 Volkswagen Passat
• 06-08 Volkswagen Polo GTI
• 99-05 Volkswagen Beetle

Fits turbo and non turbo 1.8L 20V engines

There are two type of fuel rails made by Radium: upgrade rails and top feed conversion rails. Upgrade rails only upgrade the rail and the OEM fuel injectors can be reused. If an upgrade to the injectors is desired, they must be equivalent to the OEM injector, meaning they must be the same height and the upper & lower O-rings must match the OEM diameters and styles. Top feed conversion rails are used to convert a vehicle that has side feed (or sometimes air-assist) injectors over to a top feed injector.

This fuel rail is an upgrade rail. OEM or OEM equivalent injectors must be used.

Radium does not make fuel injector recommendations.

• Consult your tuner for injector brand or flow rate recommendations.
• Consult the injector manufacturer for a part number that has the correct dimensions.

Manufactured with A 0.7" large internal bore, the Radium Engineering fuel rail can support all necessary engine power requirements. Proper sized thermal insulating spacers and stainless steel hardware is provided making this fuel rail compatible with many different intake manifolds.

The fuel rail ports are tapped for 8AN ORB fittings.

• 8AN ORB Adapter Fittings can be found HERE
• 8AN ORB Direct Mount Regulators can be found HERE
• 8AN ORB Fuel Pulse Dampers can be found HERE
• Fuel Pressure Gauge Adapters can be found HERE
  

• Lightweight aluminum construction
• Inner bore diameter: 0.7 inch
• Anodized surface finish for wear and corrosion resistance
• Can be used to convert a returnless system
• No special tools required for installation

• 1.8T 20V Fuel Rail
• Insulating Spacers, Low
• Insulating Spacers, Mid
• Insulating Spacers, High
• Rubber Spacer Retainers
• Stainless Mounting Hardware