2015-2021 Subaru STI
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Radium Top Feed Fuel Rail Upgrade 2002-2014 WRX/ 2007-2021 STI
Original price $199.45 - Original price $360.95Original price$199.45 - $360.95$199.45 - $360.95Current price $199.45| /Reference the chart below to be sure the proper fuel rails are ordered.Manufactured with a large internal bore, the fuel rails can support all nece...
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Radium TGV to Head Gasket 2002-2014 WRX / 2004-2021 STI
Original price $8.50 - Original price $8.50Original price$8.50$8.50 - $8.50Current price $8.50| /Metal reinforced, crush resistant, high temperature graphite fiber. Fits most Subaru EJ engines. Installs between intake manifold (TGVs) and cylind...
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Radium Fuel Line Retaining Kit 2008-2021 STI
Original price $94.95 - Original price $94.95Original price$94.95$94.95 - $94.95Current price $94.95| /The Radium Engineering fuel line retaining kit supports large aftermarket fuel lines under the 08-21 Subaru Impreza, WRX, and STi.The retainers are...
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Radium Master Cylinder Brace 2015-2021 WRX/STI
Original price $94.95 - Original price $94.95Original price$94.95$94.95 - $94.95Current price $94.95| /This Radium Engineering master cylinder brace is compatible with the left hand drive (LHD) 15-21 Subaru WRX, 15-21 Subaru WRX STi, and 14-18 Forest...
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Radium Dual Port Injection Fuel Rails 2002-2014 WRX/ 2004-2021 STI
Original price $237.45 - Original price $237.45Original price$237.45$237.45 - $237.45Current price $237.45| /PORTS AND FITTINGS The fuel rail end ports are tapped for 10AN ORB. The top ports are tapped for 8AN ORB. Appropriate fittings must be selected b...
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