SHOP 2021 SUBARU WRX-STI FEATURED PRODUCTS

    Shop 2021 Subaru WRX-STI Motor Builds Upgrades by Category

    Engine Hardware and Fittings image

    Engine Hardware and Fittings

    Main Bearings image

    Main Bearings

    Rod Bearings image

    Rod Bearings

    Cams image

    Cams

    Valvetrain Components image

    Valvetrain Components

    Pulleys image

    Pulleys

    Timing Belts image

    Timing Belts

    Valves image

    Valves

    Valve Springs image

    Valve Springs

    Short Blocks image

    Short Blocks

    Rods image

    Rods

    Pistons and Sleeves image

    Pistons and Sleeves

    Seals image

    Seals

    Piston Rings and Clips image

    Piston Rings and Clips

    Timing Belt Components image

    Timing Belt Components

    Gaskets image

    Gaskets

    Head Gaskets image

    Head Gaskets

    Tensioners & Idlers image

    Tensioners & Idlers

    Long Blocks image

    Long Blocks

    Crankshafts image

    Crankshafts

    Tools and Accessories image

    Tools and Accessories

    Accessory Belts image

    Accessory Belts

    Heads image

    Heads

    Shop 2021 Subaru Wrx-sti featured products

    226 Results

    IAG Performance ARP 14mm Head Stud Set - Subaru Models (inc. 2002+ WRX / STI)

    1 In Stock

    IAG-ENG-1711

    IAG Performance ARP 14mm Head Stud Set - Subaru Models (inc. 2002+ WRX / STI)

    $788.52
    ACL Rod Bearings Standard Size - Subaru EJ Models (inc. 2002-2014 WRX / 2004+ STI)

    9 In Stock

    4B8296A-STD

    ACL Rod Bearings Standard Size - Subaru EJ Models (inc. 2002-2014 WRX / 2004+ STI)

    5.0(1)
    $16.50
    Manley Performance Platinum Series Piston Set 99.5mm 9.8:1 - Subaru EJ25 Models (inc. 2006-2014 WRX / 2004-2021 STI)

    7 In Stock

    612100C-4

    Manley Performance Platinum Series Piston Set 99.5mm 9.8:1 - Subaru EJ25 Models (inc. 2006-2014 WRX / 2004-2021 STI)

    $699.23
    Manley Performance Forged Connecting Rods - 2002-2005 Subaru WRX / 2004-2021 STI

    17 In Stock

    15024-4

    Manley Performance Forged Connecting Rods - 2002-2005 Subaru WRX / 2004-2021 STI

    5.0(6)
    $578.10
    Kelford High Performance Spring and Retainer Set - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

    KVS1847-BT

    Kelford High Performance Spring and Retainer Set - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

    $470.25
    IAG Stage 4 Tuff EJ25 Subaru Closed Deck Short Block - Subaru Models (inc. 2006-2014 WRX / 2004+ STI)

    IAG-ENG-1452

    IAG Stage 4 Tuff EJ25 Subaru Closed Deck Short Block - Subaru Models (inc. 2006-2014 WRX / 2004+ STI)

    $8,973.02
    Company23 EJ Rear Main Seal Installer - Subaru EJ Models (inc. 2004-2021 STI / 2002-2014 WRX)

    2 In Stock

    551

    Company23 EJ Rear Main Seal Installer - Subaru EJ Models (inc. 2004-2021 STI / 2002-2014 WRX)

    5.0(2)
    $49.95
    FactionFab Timing Belt Guide - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

    7 In Stock

    1.10002.1

    FactionFab Timing Belt Guide - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

    5.0(2)
    $45.00
    Manley Performance H Beam Connecting Rod - Subaru EJ Models (inc. 2002-2005 WRX / 2004-2021 STI)

    14024-1

    Manley Performance H Beam Connecting Rod - Subaru EJ Models (inc. 2002-2005 WRX / 2004-2021 STI)

    $129.50
    Clevite Undersized Main Bearing Set -.010in - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)

    MS2258A25MM

    Clevite Undersized Main Bearing Set -.010in - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)

    $102.77
    Manley Performance Platinum Series Piston Set 100mm 8.5:1 - Subaru Models (inc. 2006-2014 WRX / 2004-2021 STI)

    9 In Stock

    612005C-4

    Manley Performance Platinum Series Piston Set 100mm 8.5:1 - Subaru Models (inc. 2006-2014 WRX / 2004-2021 STI)

    $699.23
    Torque Solution HD Cam Bolt Kit - 2008-2021 Subaru STI

    8 In Stock

    TS-SU-626-4

    Torque Solution HD Cam Bolt Kit - 2008-2021 Subaru STI

    1.0(1)
    $61.10
    GSC Power-Division Viton Valve Stem Seals - Subaru EJ Turbo Models (inc. 2002-2014 WRX / 2004+ STI)

    1022

    GSC Power-Division Viton Valve Stem Seals - Subaru EJ Turbo Models (inc. 2002-2014 WRX / 2004+ STI)

    5.0(4)
    $17.08
    Tomei Head Gasket 101.0mm 0.7mm - Subaru Models (Inc. 2006-2014 Subaru WRX / 2004-2021 STI / 2004-2006 Baja / 2004-2014 Forester / 2005-2009 Legacy / Outback / 2006 Saab 9-2X)

    TA4070-SB02A

    Tomei Head Gasket 101.0mm 0.7mm - Subaru Models (Inc. 2006-2014 Subaru WRX / 2004-2021 STI / 2004-2006 Baja / 2004-2014 Forester / 2005-2009 Legacy / Outback / 2006 Saab 9-2X)

    5.0(2)
    $108.00
    Clevite Oversized Main Bearing Set +.001in - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)

    MS2258HX

    Clevite Oversized Main Bearing Set +.001in - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)

    $213.33
    Clevite Oversized Main Bearing Set +.001 - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)

    MS2258HXK

    Clevite Oversized Main Bearing Set +.001 - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)

    $174.92
    Manley Performance Platinum Series Piston Set 99.75mm 8.5:1 - Subaru Models (inc. 2006-2014 WRX / 2004-2021 STI)

    13 In Stock

    612002C-4

    Manley Performance Platinum Series Piston Set 99.75mm 8.5:1 - Subaru Models (inc. 2006-2014 WRX / 2004-2021 STI)

    5.0(3)
    $699.23
    Subaru OEM Crankshaft Front Seal - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

    806733030G

    Subaru OEM Crankshaft Front Seal - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

    5.0(2)
    $13.43
    IAG Performance 750 Closed Deck Includes: Case Halves - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    1 In Stock

    IAG-ENG-S750

    IAG Performance 750 Closed Deck Includes: Case Halves - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    $7,205.60
    Victor Reinz Engine Valve Cover Gasket Set - Subaru Models (Inc. 2013-2014 WRX / 2013-2021 WRX STI)

    18 In Stock

    15-10874-01

    Victor Reinz Engine Valve Cover Gasket Set - Subaru Models (Inc. 2013-2014 WRX / 2013-2021 WRX STI)

    $54.28

    Page 1 of 12

    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

    RallySport 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.