SHOP 2003 SUBARU OUTBACK FEATURED PRODUCTS

    Shop 2003 Subaru Outback Engine Upgrades by Category

    Motor Builds image

    Motor Builds

    Pulleys

    Rods

    Main Bearings

    Engine Hardware and Fittings

    Rod Bearings

    Shop All

    Engine Dress Up image

    Engine Dress Up

    Oil Caps

    Battery Tie Downs and Trays

    Shop All

    Air Induction image

    Air Induction

    Air Intake Filter Replacements

    Shop All

    Exhausts image

    Exhausts

    Exhaust Hangers

    Shop All

    Cooling image

    Cooling

    Radiator Hoses

    Shop All

    Turbochargers and Superchargers image

    Turbochargers and Superchargers

    Oil Feed Lines and Fittings

    Shop All

    Shop 2003 Subaru Outback featured products

    32 Results

    Brian Crower ProH2K Connecting Rods Subaru for EJ Models - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    BC6609

    Brian Crower ProH2K Connecting Rods Subaru for EJ Models - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    $626.00
    Manley Performance H-Plus Forged Connecting Rods - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    4 In Stock

    15024R6-4

    Manley Performance H-Plus Forged Connecting Rods - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    $909.79
    Tomei Forged Connecting Rods - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI)

    TA203A-SB01A

    Tomei Forged Connecting Rods - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI)

    $720.00
    PERRIN Lightweight Crank Pulley w/o AC - Blue - 2015-2021 Subaru STI / 1998-2012 Forester / 1993-2014 Impreza

    PSP-ENG-102BL

    PERRIN Lightweight Crank Pulley w/o AC - Blue - 2015-2021 Subaru STI / 1998-2012 Forester / 1993-2014 Impreza

    $124.95
    Manley Performance Pro Series Turbo Tuff I-Beam Connecting Rod Set - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    8 In Stock

    14416R6-4

    Manley Performance Pro Series Turbo Tuff I-Beam Connecting Rod Set - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    $1,319.86
    PERRIN Oil Cap (Blue) - Subaru Models (Inc. 2002-2024 WRX / 2004-2021 STI / 1998-2024 Forester / 2013-2024 BRZ)

    6 In Stock

    PSP-ENG-711BL

    PERRIN Oil Cap (Blue) - Subaru Models (Inc. 2002-2024 WRX / 2004-2021 STI / 1998-2024 Forester / 2013-2024 BRZ)

    $69.70
    Kartboy Exhaust Hanger 15mm 4 Piece Combo - 2002-2007 Subaru WRX / STI / 1998-2004 Forester / 1998-2004 Legacy

    KB-011-4

    Kartboy Exhaust Hanger 15mm 4 Piece Combo - 2002-2007 Subaru WRX / STI / 1998-2004 Forester / 1998-2004 Legacy

    $32.00
    Torque Solution Cylinder 4 Coolant Mod - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    39 In Stock

    TS-SU-585

    Torque Solution Cylinder 4 Coolant Mod - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    5.0(1)
    $88.88
    Kartboy 15MM Black Exhaust Hanger Long - 1993-2007 Subaru WRX / STI / 1998-2008 Forester

    143 In Stock

    KB-011-15MMXL

    Kartboy 15MM Black Exhaust Hanger Long - 1993-2007 Subaru WRX / STI / 1998-2008 Forester

    $11.00
    Wiseco Pistons Subaru EJ20/25 Turbo130.5mm Boostline Connecting Rods - 2015-2021 Subaru STI

    SB5137-905

    Wiseco Pistons Subaru EJ20/25 Turbo130.5mm Boostline Connecting Rods - 2015-2021 Subaru STI

    $1,070.00
    Fluidampr Harmonic Damper - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    51 In Stock

    531101

    Fluidampr Harmonic Damper - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    5.0(1)
    $482.92
    ACL Race Main Bearings Undersized -.010in - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    7 In Stock

    5M8309H-.25

    ACL Race Main Bearings Undersized -.010in - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    $124.50
    Torque Solution Turbo Oil Feed Line Kit - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    17 In Stock

    TS-SU-577

    Torque Solution Turbo Oil Feed Line Kit - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    $122.21
    PERRIN Oil Cap - Black - Subaru Models (Inc. 2002-2024 WRX / 2004-2021 STI / 1998-2024 Forester / 2013-2024 BRZ)

    6 In Stock

    PSP-ENG-711BK

    PERRIN Oil Cap - Black - Subaru Models (Inc. 2002-2024 WRX / 2004-2021 STI / 1998-2024 Forester / 2013-2024 BRZ)

    5.0(1)
    $69.70
    Boomba Racing Aluminum Oil Cap Natural - Subaru Models (inc. 2002-2021 WRX / STI)

    001000120000

    Boomba Racing Aluminum Oil Cap Natural - Subaru Models (inc. 2002-2021 WRX / STI)

    $61.75
    ARP Fasteners Case Bolt Kit Subaru EJ Models - 2015-2021 Subaru STI / 1998-2012 Forester / 1993-2014 Impreza

    3 In Stock

    260-5401

    ARP Fasteners Case Bolt Kit Subaru EJ Models - 2015-2021 Subaru STI / 1998-2012 Forester / 1993-2014 Impreza

    $762.59
    ACL Race Main Bearings Standard Size - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    5M8309H-STD

    ACL Race Main Bearings Standard Size - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    $112.05
    Manley 15024-4 Forged H Beam Connecting Rods - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    18 In Stock

    15024-4

    Manley 15024-4 Forged H Beam Connecting Rods - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    $578.10
    KN High Flow Air Filter - 2002-2007 Subaru WRX / STI

    9 In Stock

    33-2232

    KN High Flow Air Filter - 2002-2007 Subaru WRX / STI

    $68.99
    Brian Crower Steel Spring and Retainer Kit - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    16 In Stock

    BC0600S

    Brian Crower Steel Spring and Retainer Kit - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    $195.00

    Page 1 of 2

    110% Price Match Guarantee*

    Find the same product for less on any competitor's site, and we'll match that price and beat if by 10% of the difference!* 

    Free Shipping*

    Free shipping is available within the lower 48 states for orders totalling $199 or more. Simply select the free shipping option during checkout.
    *Exclusions apply

    30 Day, 100% Satisfaction

    SubiSpeed Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.