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NGK Stock Heat Range Iridium Spark Plugs 06-14 WRX / 04-17 STI
NGK Stock Heat Range Iridium Spark Plugs 06-14 WRX / 04-17 STI
Our Price: $33.99

Set of 4 Plugs
NGK 2309 1 Step Colder Iridium Spark Plug 06-14 WRX / 04-16 STI
NGK 2309 1 Step Colder Iridium Spark Plug 06-14 WRX / 04-16 STI
Our Price: $37.99

Ideal for increased boost.
Denso 2 Step Colder Spark Plugs 04-16 STI
Denso 2 Step Colder Spark Plugs 04-16 STI
Our Price: $39.99

High horsepower applications.
OEM Subaru Ignition Coil Pack 11-14 WRX / 04-15 STI
OEM Subaru Ignition Coil Pack 11-14 WRX / 04-15 STI
Our Price: $89.99

OEM ignition coil.
Grimmspeed Lightweight Battery Mount Kit 08-17 WRX / 08-17 STI
Grimmspeed Lightweight Battery Mount Kit 08-17 WRX / 08-17 STI
Our Price: $99.00

2 Year Odyssey Warranty the purchased through Defined Performance.
Subrau Ignition Systems
Okada Projects Plasma Direct Coil Packs 02-10 WRX / 04-10 STI
Our Price: $774.99

Compatible with all OEM components
Compatible with OBD-II (On-Board-Diagnostics)
   
 
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