2006 Subaru Impreza Engine Upgrades
Impreza Upgrades by Impreza Experts.
Shop 2006 Subaru Impreza Engine Upgrades by Category
Exhausts
Exhaust Gaskets and Hardware
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Heat Isolation and Heat Wrap
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Air Induction
Turbo Inlet Hoses and Pipes
Air Intake and MAF Hoses
Cold Air Intakes
Intake Manifolds
Air Intake Filter Replacements
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Turbochargers and Superchargers
Turbos
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Oil Feed Lines and Fittings
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Turbo Kits and Supercharger Kits
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Tomioka Racing GTX2971 Twin Scroll Turbo Kit - 2002-2018 Subaru WRX / Sti
2 In Stock
811615
COBB Tuning Air Oil Separator Black/Red - 2002-2007 Subaru WRX / 2004-2007 STI
001000150200
Boomba Racing 75mm DBW Throttle Body (Red) - 2004-2021 Subaru STI
4 In Stock
BC0621
Brian Crower Stage 2 272 Camshafts - 2004-2007 Subaru STI
HS06SW1UPP
Invidia Up Pipe without EGT Bung - 2004-2021 Subaru STI
712455
COBB Throttle Body Coupler - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza
TS-SU-881-84
Torque Solution Cast Aluminum HD Hard Turbo Inlet - 84mm / 3.3" FP Coupler - 2002-2007 Subaru WRX / 2004-2021 STI
IAG-ENG-7185BK
IAG Performance V4 Air Oil Separator AOS - Black - 2004-2007 Subaru STI / 2006-2007 WRX
5 In Stock
TS-SU-HKS
Torque Solution HKS BOV Adapter Flange - 2015-2021 Subaru STI / 2002-2014 Impreza
9 In Stock
070-EJWT
Killer B Motorsport Oil Pickup And Baffle Combo - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT
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)
7 In Stock
RSPD021
Nameless Performance Turbo Heatshield Black Ceramic w/ Black - Subaru Turbo Models (inc. 2002-2014 WRX / 2004-2021 STI)
3 In Stock
IAG-ENG-5101BK
IAG V2 Timing Belt Guide - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza
15 In Stock
PSP-INT-201RD
PERRIN Short Ram Intake (Red) - 2002-2007 Subaru WRX/ STI / 2004-2008 Forester XT
3 In Stock
02J-00-0850-4
DeatschWerks Fuel Injectors Side Feed 850cc - 2004-2006 Subaru STI / 2005-2006 Legacy GT
50 In Stock
020001
GrimmSpeed Exhaust Manifold to Head Gasket (Pair) - 2013-2016 Scion FR-S / 2002-2024 Subaru WRX / 2004-2021 STI / 2013-2020 BRZ / 2004-2013 Forester / 2017-2019 Toyota 86
5 In Stock
PSP-ITR-400-2RD/BK
PERRIN Boost Tube Kit Red Piping with Black Couplers - 2002-2007 Subaru WRX / STI
2 In Stock
520
Company23 Timing Belt Guide Kit - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza
3 In Stock
16MX-07-1200-4
DeatschWerks Bosch EV14 Fuel Injectors Top Feed 1200cc - 2015-2021 Subaru STI / 2006-2008 Forester / 2002-2014 Impreza
50 In Stock
019001
GrimmSpeed Phenolic Thermal Spacer 8mm - 2002-2014 Subaru WRX / 2004-2021 STI
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