2015-2021 Subaru STI
Radium Top Feed Fuel Rail Upgrade 2002-2014 WRX/ 2007-2021 STI
Original price
$199.45
-
Original price
$360.95
Original price
$199.45
-
$360.95
$199.45
-
$360.95
Current 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
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Original price
$8.50
Original price
$8.50
$8.50
-
$8.50
Current 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
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Original price
$94.95
Original price
$94.95
$94.95
-
$94.95
Current 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
$94.95
Original price
$94.95
$94.95
-
$94.95
Current 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
$237.45
Original price
$237.45
$237.45
-
$237.45
Current 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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