2018 Subaru WRX STI Parts

Performance parts and accessories that fit your 2018 Subaru WRX STI. Shop NGK, Victor Reinz, Tein and more. Every part is checked against your vehicle before it ships.

• NGKNGK WRX STI 2018-2013 COP Ignition CoilMPN ngk49122$267.80In stock
• Victor ReinzMAHLE Original Subaru 2457Cc 2.5L Ej255 Intake Manifold SetMPN vicMS19514$87.67In stock
• TeinTein 2015 Subaru WRX STi Street Basis Z CoiloversMPN teinGSSB0-8USS2$769.50In stock
• Torque SolutionTorque Solution Short Oil Fill Tube: Subaru EJ20/EJ25 EnginesMPN tqsTS-SU-587$111.10In stock
• SeibonSeibon 2015+ Subaru Impreza WRX/STI OEM Carbon Fiber Trunk LidMPN seiTL15SBIMP$1170.00In stock
• Torque SolutionTorque Solution 8mm Phenolic Thermal Intake Spacer: Subaru EJ EnginesMPN tqsTS-SU-478-8$66.65In stock
• King Engine BearingsKing Engine Bearings Subaru EJ20/EJ22/EJ25 (Incl. Turbo) (Size 0.05) Connecting Rod Bearing SetMPN kingCR4125MC0.5$85.25In stock
• Action ClutchAction Clutch 04-21 Subaru WRX STi 7.25in Triple Disc Race Clutch Kit w/Steel FlywheelMPN aonACR-2306-3D$2849.95In stock
• aFeaFe Takeda Stage 2 Pro 5R Intake System 15-17 Subaru STI H4-2.5L (t)MPN afeTA-4306B-R$399.00In stock
• SuperproSuperPro 2009 Subaru Forester X Premium Rear 24mm 3-Position Sway Bar KitMPN sprRC0013RZ-24$359.99In stock
• Action ClutchAction Clutch 04-21 Subaru WRX STI 2.5L (EJ257) Turbo AWD Stage 6 Clutch Kit (2MD)MPN aonACR-1807-884006P$747.96In stock
• Go Fast BitsGFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley KitMPN gfb2014$342.81In stock
• Perrin PerformancePERRIN 08-21 Subaru STI Boost Control Solenoid Cover - BlackMPN perPSP-ENG-161BK$59.50In stock
• HellaHella Bulb 921 12V 16W W21X95D T5 (2)MPN hella921TB$0.71In stock
• PeddersPedders 2008-2014 Subaru WRX/STi Adjustable 22mm Rear Sway BarMPN pedPED-429027-22$206.96In stock
• FORM LightingForm Lighting 2010 Subaru LED Mirror Lights (Pair)MPN frmFL0030$119.99In stock
• Victor ReinzMAHLE Original Renault R18I 83-81 Silicone Sealant 12 PackMPN vicJV8$184.32In stock
• King Engine BearingsKing Engine Bearings Subaru Ej20/Ej22/Ej25 (Incl. Turbo) (Size +0.50mm) Main Bearing SetMPN kingMB5220SI0.5$69.60In stock
• King Engine BearingsKing Engine Bearings Subaru EJ20/EJ22/EJ25 (Incl. Turbo) Connecting Rod Bearing Set - Size STDMPN kingCR4280CP1.0$85.50In stock
• SeibonSeibon 15+ Subaru WRX/STI Dry Carbon Roof ReplacementMPN seiCR15SBIMP-DRY$2520.00In stock
• BremboBrembo 22+ GR86 Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-RedMPN brb2P1.8042A2$4095.00In stock
• PeddersPedders 2015+ Subaru WRX/STi Extreme Xa Coilover KitMPN pedPED-161025$1349.96In stock
• SPC PerformanceSPC Performance 12+ Scion FR-S / 12+ Subaru BRZ EZ Cam Bolts (Pair)MPN spc81305$28.95In stock
• King Engine BearingsKing Subaru EJ20/EJ22/EJ25 (Thrust in #5 Position) Tri-Metal Perf Main Bearing Set - Size +0.25mmMPN kingMB5382XPG0.25$157.95In stock