SHOP 2004 SUBARU BAJA FEATURED PRODUCTS

    Shop 2004 Subaru Baja Engine Upgrades by Category

    Motor Builds image

    Motor Builds

    Pulleys

    Head Gaskets

    Timing Belts

    Rods

    Valves

    Shop All

    Exhausts image

    Exhausts

    Exhaust Gaskets and Hardware

    Heat Isolation and Heat Wrap

    Exhaust Heat Shields

    Exhaust Hangers

    Exhaust Headers and Manifolds

    Shop All

    Engine Dress Up image

    Engine Dress Up

    Oil Caps

    Battery Tie Downs and Trays

    Shop All

    Cooling image

    Cooling

    Thermostats

    Water Pumps

    Radiator Hoses

    Radiators

    Shop All

    Air Induction image

    Air Induction

    Intake System Gaskets

    Phenolic Thermal Intake Manifold Spacers

    Shop All

    Oil Systems image

    Oil Systems

    Oil Control Devices

    Oil Pumps

    Shop All

    Turbochargers and Superchargers image

    Turbochargers and Superchargers

    Oil Feed Lines and Fittings

    Shop All

    Shop 2004 Subaru Baja featured products

    130 Results

    FactionFab Lower Uppipe Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    20 In Stock

    1.10012.1

    FactionFab Lower Uppipe Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $14.00
    FactionFab MLS Subaru EJ/FA Head to Exhaust Manifold Gasket - 2015-2021 Subaru WRX / STI / 2004-2013 Forester / 2002-2014 Impreza / 2013-2016 Scion FR-S / 2013-2024 Subaru BRZ / 2017-2019 Toyota 86 / 2022-2024 GR86

    1.10011.1

    FactionFab MLS Subaru EJ/FA Head to Exhaust Manifold Gasket - 2015-2021 Subaru WRX / STI / 2004-2013 Forester / 2002-2014 Impreza / 2013-2016 Scion FR-S / 2013-2024 Subaru BRZ / 2017-2019 Toyota 86 / 2022-2024 GR86

    $12.00
    GrimmSpeed Uppipe to Turbo Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    50 In Stock

    024001

    GrimmSpeed Uppipe to Turbo Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $17.00
    PERRIN Lightweight Crank Pulley - Black - Subaru Models (inc. 2015-2021 STI / 1998-2012 Forester / 1993-2014 Impreza / 1993-2009 Legacy)

    29 In Stock

    PSP-ENG-100BK

    PERRIN Lightweight Crank Pulley - Black - Subaru Models (inc. 2015-2021 STI / 1998-2012 Forester / 1993-2014 Impreza / 1993-2009 Legacy)

    $124.95
    GrimmSpeed Turbo to Downpipe Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    50 In Stock

    028001

    GrimmSpeed Turbo to Downpipe Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    4.5(2)
    $20.00
    Cusco Aluminum Pulley Set - 2015-2021 Subaru STI / 1998-2012 Forester / 1993-2014 Impreza

    1 In Stock

    6A1733A

    Cusco Aluminum Pulley Set - 2015-2021 Subaru STI / 1998-2012 Forester / 1993-2014 Impreza

    $313.03
    ARP Fasteners Case Bolt Kit Subaru EJ Models - 2015-2021 Subaru STI / 1998-2012 Forester / 1993-2014 Impreza

    2 In Stock

    260-5401

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

    $762.59
    Torque Solution Turbo Blanket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    TS-TB-FSUBU

    Torque Solution Turbo Blanket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $77.77
    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
    GrimmSpeed Lightweight Crank Pulley (Red) - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    9 In Stock

    095015R

    GrimmSpeed Lightweight Crank Pulley (Red) - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    $135.00
    Company23 EJ Oil Pump Seal Install Tool - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    5 In Stock

    552

    Company23 EJ Oil Pump Seal Install Tool - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    $49.95
    Torque Solution Cylinder 4 Coolant Mod - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    7 In Stock

    TS-SU-585

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

    5.0(1)
    $88.88
    Subaru OEM Downpipe to Turbo Exhaust Nut - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    902000000

    Subaru OEM Downpipe to Turbo Exhaust Nut - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $2.24
    Tomei Head Gasket 101.0mm 0.7mm - Subaru Models (Inc. 2006-2014 WRX / 2004-2021 STI)

    TA4070-SB02A

    Tomei Head Gasket 101.0mm 0.7mm - Subaru Models (Inc. 2006-2014 WRX / 2004-2021 STI)

    $142.75
    GSC Power-Division Stainless Steel Intake Valves +1mm - 2002-2014 Subaru WRX / 2004-2021 STI

    11 In Stock

    2014-8

    GSC Power-Division Stainless Steel Intake Valves +1mm - 2002-2014 Subaru WRX / 2004-2021 STI

    $149.81
    FactionFab MLS Subaru EJ UP-Pipe to Turbo Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    23 In Stock

    1.10013.1

    FactionFab MLS Subaru EJ UP-Pipe to Turbo Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $15.00
    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
    Subaru OEM 11mm Oil Pump - 2002-2014 Subaru WRX / STI

    3 In Stock

    15010AA360

    Subaru OEM 11mm Oil Pump - 2002-2014 Subaru WRX / STI

    $305.43
    Subaru Lower Uppipe Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    2 In Stock

    44022AA170

    Subaru Lower Uppipe Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $9.38
    Mishimoto 3" Downpipe to Stock Exhaust Adapter - 2015-2021 Subaru WRX / STI / 2004-2013 Forester / 2002-2014 Impreza

    14 In Stock

    MMEXH-ADAP-3DSE

    Mishimoto 3" Downpipe to Stock Exhaust Adapter - 2015-2021 Subaru WRX / STI / 2004-2013 Forester / 2002-2014 Impreza

    5.0(1)
    $57.95

    Page 1 of 7

    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.