Collection: STI

848 products
  • Posi-Quiet 2018 Subaru WRX/STI Premium Semi-Metallic Rear Brake Pads
    Vendor
    Stoptech
    Regular price
    $98.99
    Sale price
    $98.99
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  • C-TEK 08-14 Lexus IS F Front Premium Semi-Metallic Brake Pads
    Vendor
    Stoptech
    Regular price
    $102.82
    Sale price
    $102.82
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  • CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
    Vendor
    CSF
    Regular price
    $474.43
    Sale price
    $474.43
    Regular price
    $479.00
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  • EBC Racing 2017+ Honda Civic Type-R (FK8) RP-1 Front Race Brake Pads
    Vendor
    EBC
    Regular price
    $197.69
    Sale price
    $197.69
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  • Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.75mm +.25mm Bore 9.8:1 Dish Piston Set with Rings
    Vendor
    Manley Performance
    Regular price
    $718.66
    Sale price
    $718.66
    Regular price
    $760.03
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  • Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings
    Vendor
    Manley Performance
    Regular price
    $718.66
    Sale price
    $718.66
    Regular price
    $760.03
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  • Manley 04+ Subaru WRX STi (EJ257) STD Stroke 100mm +.5mm Bore 8.5:1 Dish Piston Set with Rings
    Vendor
    Manley Performance
    Regular price
    $718.66
    Sale price
    $718.66
    Regular price
    $760.03
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  • Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.75mm +.25mm Bore 8.5:1 Dish Piston Set with Rings
    Vendor
    Manley Performance
    Regular price
    $718.66
    Sale price
    $718.66
    Regular price
    $760.03
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  • Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 8.5:1 Dish Piston Set with Rings
    Vendor
    Manley Performance
    Regular price
    $718.66
    Sale price
    $718.66
    Regular price
    $760.03
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  • Manley Subaru WRX/STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers)
    Vendor
    Manley Performance
    Regular price
    $151.32
    Sale price
    $151.32
    Regular price
    $138.83
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  • Manley Subaru EJ20/EJ25 4340 Billet 79mm Stroke Turbo Tuff Series Crankshaft
    Vendor
    Manley Performance
    Regular price
    $1,977.08
    Sale price
    $1,977.08
    Regular price
    $2,057.10
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  • Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves
    Vendor
    Manley Performance
    Regular price
    $220.52
    Sale price
    $220.52
    Regular price
    $251.36
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  • Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves
    Vendor
    Manley Performance
    Regular price
    $220.52
    Sale price
    $220.52
    Regular price
    $251.36
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  • Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves
    Vendor
    Manley Performance
    Regular price
    $541.66
    Sale price
    $541.66
    Regular price
    $652.79
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  • PERRIN 08-14 Subaru WRX / 08-15 STI Cold-Air Intake - Red
    Vendor
    Perrin Performance
    Regular price
    $367.93
    Sale price
    $367.93
    Regular price
    $410.00
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  • PERRIN 08-14 Subaru WRX / 08-15 STI Cold-Air Intake - Black
    Vendor
    Perrin Performance
    Regular price
    $367.93
    Sale price
    $367.93
    Regular price
    $410.00
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  • GSC P-D EJ Series EJ205/EJ207/EJ260 Manganese Bronze Intake Valve Guide Stopper Style - Set 8
    Vendor
    GSC Power Division
    Regular price
    $63.36
    Sale price
    $63.36
    Regular price
    $51.69
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  • GSC P-D EJ Series EJ205/EJ207/EJ258 Manganese Bronze Exhaust Valve Guide Stopper Style - Set 8
    Vendor
    GSC Power Division
    Regular price
    $63.36
    Sale price
    $63.36
    Regular price
    $51.69
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  • GFB ATOMIC Manual Boost Controller
    Vendor
    Go Fast Bits
    Regular price
    $104.93
    Sale price
    $104.93
    Regular price
    $95.00
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  • EBC Racing 12-17 Subaru WRX STI 2.5T Front Titanium Shim
    Vendor
    EBC
    Regular price
    $125.43
    Sale price
    $125.43
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  • EBC Racing 2017+ Honda Civic Type-R (FK8) RP-X Front Brake Pads
    Vendor
    EBC
    Regular price
    $204.96
    Sale price
    $204.96
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  • EBC Racing 17-21 Honda Civic Type-R (FK8) SR-21 Sintered Race Front Brake Pads
    Vendor
    EBC
    Regular price
    $312.06
    Sale price
    $312.06
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  • AEM 08-14 WRX/STi Cold Air Intake System - Gunmetal Gray
    Vendor
    AEM Induction
    Regular price
    $334.42
    Sale price
    $334.42
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  • Turbo XS FMIC 2015-2017 Subaru STi - Wrinkle Black Pipes
    Vendor
    Turbo XS
    Regular price
    $2,010.96
    Sale price
    $2,010.96
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  • Torque Solution Post Maf Silicone Intake Hose: Subaru WRX / STi / Legacy / Outback
    Vendor
    Torque Solution
    Regular price
    $84.42
    Sale price
    $84.42
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  • Mishimoto 08-14 Subaru WRX Top-Mount Intercooler Kit - Powder Coated Silver & Red Hoses
    Vendor
    Mishimoto
    Regular price
    $1,014.65
    Sale price
    $1,014.65
    Regular price
    $1,093.00
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  • Hella Bulb 7506 12V 21W BA15s S8
    Vendor
    Hella
    Regular price
    $19.71
    Sale price
    $19.71
    Regular price
    $0.33
    Unit price
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  • Exedy 2004-2014 Subaru Impreza WRX STI H4 Stage 2 Cerametallic Clutch Thick Disc
    Vendor
    Exedy
    Regular price
    $1,038.65
    Sale price
    $1,038.65
    Regular price
    $1,198.03
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  • Mishimoto 5x114.3 15mm 56.1 Bore M12 Wheel Spacers - Black
    Vendor
    Mishimoto
    Regular price
    $173.38
    Sale price
    $173.38
    Regular price
    $169.00
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  • Radium Subaru Fuel Hanger For Deatschwerks DW400 - Pumps Not Included
    Vendor
    Radium Engineering
    Regular price
    $532.38
    Sale price
    $532.38
    Regular price
    $539.95
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  • Wiseco 99.5mm Ring Set 1.2 x 1.5 x 2.0mm Ring Shelf Stock
    Vendor
    Wiseco
    Regular price
    $46.42
    Sale price
    $46.42
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  • Wiseco 92.5mm Ring Set w/ tabbed oil set Ring Shelf Stock
    Vendor
    Wiseco
    Regular price
    $54.42
    Sale price
    $54.42
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  • Wiseco 92.0mm Ring Set w/ tabbed oil set Ring Shelf Stock
    Vendor
    Wiseco
    Regular price
    $54.42
    Sale price
    $54.42
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  • DeatschWerks 340lph DW300C Compact Fuel Pump w/ 08-14 WRX/ 08-15 STI Set Up Kit (w/ Mounting Clips)
    Vendor
    DeatschWerks
    Regular price
    $208.43
    Sale price
    $208.43
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  • Eibach Pro-Spacer 13-18 Subaru BRZ 25mm Thickness 5x100 Hub 56
    Vendor
    Eibach
    Regular price
    $224.43
    Sale price
    $224.43
    Regular price
    $227.78
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  • Turbosmart BOV Subaru Flange Gasket
    Vendor
    Turbosmart
    Regular price
    $27.38
    Sale price
    $27.38
    Regular price
    $8.83
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  • KYB Shocks & Struts Strut Mount Rear 13-15 Subaru BRZ / 09-13 Forester / 13-14 Legacy
    Vendor
    KYB
    Regular price
    $92.49
    Sale price
    $92.49
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  • Borla 13-14 Subaru Impreza/XV Crosstrek 2.0L AT/MT AWD 5Dr Single Round Rolled Rear Right Exit Exht
    Vendor
    Borla
    Regular price
    $485.83
    Sale price
    $485.83
    Regular price
    $517.99
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  • Eibach Pro-Spacer 93-01 Subaru Impreza 20mm Thickness 5x100 Hub 56
    Vendor
    Eibach
    Regular price
    $214.43
    Sale price
    $214.43
    Regular price
    $216.67
    Unit price
    per 
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  • Mishimoto 5x114.3 20mm 56.1 Bore M12 Wheel Spacers - Black
    Vendor
    Mishimoto
    Regular price
    $180.38
    Sale price
    $180.38
    Regular price
    $177.00
    Unit price
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