Fuel Miscellaneous
Injector Dynamics Subaru WRX Bottom Adapter 14mm to 16mm | WRX-16B Injector Dynamics
Intake Cold Air
Exhaust Downpipes and Y-Pipes
Invidia Downpipe High Flow Cat Subaru 2008-2014 EJ WRX / 2008-2021 STi | HS08SW1DOCB Invidia
Exhaust Cat Back
Invidia Dual N1 Titanium Tip CatBack Exhaust Subaru WRX / STI Sedan 2008-2014 | HS11STIGTT Invidia
Exhaust Cat Back
Invidia Full Titanium Cat Back Exhaust Subaru WRX / STI 2008-2014 Sedan | HS08SW4TRG Invidia
Exhaust Cat Back
Invidia Full Titanium Cat Back Exhaust Subaru WRX / STI Hatchback 2008-2014 | HS08SW5TRG Invidia
Exhaust Downpipes and Y-Pipes
Invidia High Flow Cat Bung Downpipe Subaru WRX 2008-2014 / STI 2008-2021 | HS08SW1DOC Invidia
Exhaust Downpipes and Y-Pipes
Exhaust Cat Back
Invidia N1 Race Ti Tip Cat Back Exhaust Subaru WRX / STI Hatchback 2008-2014 | HS08SW5GRT Invidia
Exhaust Cat Back
Exhaust Cat Back
Invidia N1 Titanium Cat Back Exhaust Subaru WRX 2008-2014 / STI 2008-2014 Sedan | HS11STIDTG Invidia
Exhaust Cat Back
Invidia Q300 Quad Polished Tip Cat Back Exhaust WRX / STI Sedan 2011-2014 | HS11STIG3S Invidia
Exhaust Cat Back
Invidia Q300 Quad Titanium Tip Cat Back Exhaust WRX / STI Sedan 2011-2014 | HS11STIG3T Invidia
Exhaust Cat Back
Exhaust Cat Back
Exhaust Cat Back
Exhaust Up Pipes
Invidia Up-pipe Subaru WRX / STI / Legacy GT / Forester XT 2002-2021 | HS02SW1UPP Invidia
Suspension Adjustment
Suspension Lowering Springs
ISC Suspension Triple S Lowering Springs Subaru STI 2008-2014 ISC Suspension
Suspension Control Arms
Suspension Control Arms
Suspension Coilovers
ISR Performance Pro Series Coilover Kit Subaru STI 2008-2014 Hatchback ISR Performance
Engine Components
JE Pistons Ring Sets 99.5 79 130.5 30.7 57.0 8.5:1 -16.5 407 TF | JG4904-3917 JE Pistons
Engine Pistons/Rings
Engine Pistons/Rings
JE Pistons Subaru EJ25 Ultra Series 99.5mm Bore Dome -7cc 9.5:1 CR – Piston Set | 361330 JE Pistons
Engine Head Gaskets
JE Pro Seal 101.3mm Bore 1.0mm Thick MLS Head Gasket Subaru WRX / STI 2008+ JE Pistons
Suspension Coilovers
K-Sport Rally Spec GR Gravel Coilovers Subaru STI 2008-2014 | CSB140-GR K-Sport
Intake Filter Replacements
K&N Drop In Air Filter Subaru WRX 2008-2021 / STI 2008-2018 / Legacy GT 2005-2012 | 33-2304 K&N
Engine Oil Filters and Adapters
Engine Covers and Caps
Kartboy EJ Alternator Cover Aluminum Subaru WRX 02-14, STI 04-21 Kartboy
Drivetrain Bushings
Suspension Bushings
Kartboy Front Swaybar Spacers Subaru WRX / STI 2002-2021 | KB-017-WLS Kartboy
Drivetrain Bushings
Kartboy Shifter Bushing Combo Subaru STI 2004-2021 | KB-003-6COMB Kartboy