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- Christmas Picks
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- All Engine
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- All Motor Builds
- Anodized Bolt Kits
- Con Rod Bearings
- Con Rods
- Crankshaft
- Delete/Relocation Kits
- Drive Belts/Timing Belts
- Engine Accessories
- Gaskets
- Head Bolts/Studs
- Head Gaskets
- Hoses & Fittings
- Lubricants/Sealant/Grease
- Main Bearings
- PCV Hoses
- Pistons & Rings
- Pulleys
- Running In Oil
- Short Blocks
- Timing Belt Kits
- TGV Delete Kits
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- Superchargers
- Turbo/Turbo Kits
-
-
-
-
- STI
- Tools
-
-
-
- ACL
- ACS-Australian Clutch Services
- ACT-Australian Clutch Technology
- Alcon
- APR Performance
- ARP
- Autometer
- ABW Motorsport
- Armorall
- Autoglym
- AVO
- Bendix
- Blouch
- Bosch
- Bowdens Own
- Boxer Performance Parts
- Brembo
- Bremtec
- Carillo
- Clutch Pro
- Cobb
- Cosworth
- CRC
- Cusco
- Dayco
- DBA
- Dixcel
- DTM Racing
- Ecliptech
- Endless
- Exedy
- G Loc
- Genuine Subaru
- GFB
- Goodridge
- Greddy
- Grimmspeed
- H&R
- Hankook
- Hardrace
- Hella
- Hot Wheels
- HKS
- IAG
- Invidia
- K&N
- Killer B
- King Springs
- Kitten
- Koyorad
- Loctite
- Lucas
- Magnafuel
- Manley
- MCA
- Meguiars
- Mishimoto
- Motul
- MRT
- Narva
- NGK
- NRG Innovations
- OS Giken
- Penrite
- Permatex
- Pierburg
- PPG Performance Gearboxes
- Process West
- Project Kics
- Project Mu
- PSR
- PWR
- Race Works
- Rain-X
- Radium
- Rally Armor
- RCM Roger Clark Motorsport
- Redline
- Rota Wheels
- Ryco
- Sakura
- Silvers Suspension
- Siruda
- Sparco
- STI
- Street Fighter
- Tomei
- Torque Solutions
- Turbosmart
- ULX 110
- VDO
- Velo
- Whiteline
- Winmax
- Wynns
- Xtreme Performance
- Zeitronix
91 products
K&N HP1008 Oil Filter
Regular price $23.95 Save $-23.95• Double rolled seal for superior sealing
• 1 inch nut cast into body for easy tightening or removal
• Predrilled lock wire hole for performance applications
• Compatible with all Blended, Synthetic and Conventional Motor Oils
• Designed to meet or exceed OEM requirements
• Backed by a 1 year limited warranty
Part# HP1008/Z436ST
Height Overall 65.00 mm
Seal Diameter 63.00 mm
Seam Diameter 69.50 mm
Thread MX20 x 1.5
MAC 3 Port Boost Solenoid Universal
Regular price $121.00 Save $-121.00MAC 35 series are the go-to solenoid valve for automotive boost control due to their exceptionally rugged and reliable design. Features waterproof female connector, 1/8″ BSP threads, and includes two 7mm hose tails.
Tuning Notes:
Because this upgraded solenoid affects the way that your vehicle controls boost, it is always recommended that you consult with a tuner immediately following installation. It is not recommended that you drive the car in a way that builds boost without doing so. If you have any questions, don't hesitate to get in touch with us directly!
Suits:
- All Turbo Subaru Models
Torque Solution Turbo/AVCS Oil Feed Line Kit - Subaru WRX/STI/FXT/LGT (EJ25)
Regular price $204.95 Save $-204.95Torque Solution turbo Oil feed Line kit for Subaru EJ stock location configurations. The OEM oil feed hard lines are fragile and are easily damaged when swapping or working on your turbo. Our kit converts the hard lines to stainless steel braided -4an lines w/ T Fitting and provides all the necessary banjo fittings / copper washers to complete the job.
Features:
- -4an Stainless Steel Teflon Lines
- Zinc Coated Hardware for Corrosion Resistance
- Limited Lifetime Warranty
Fits:
- 2006-2014 WRX (EJ255)
- 2006-2020 STI (EJ257)
- 2003-2012 Forester XT (EJ255)
- 2007-2009 Liberty GT (EJ255)
Sakura A360 Air Filter
Regular price $19.95 Save $-19.95- 90-98 Liberty
- 06-08 Forester Non Turbo
- 99-05 GT Forester
- 93-07 Impreza WRX & STI
*If Unsure Please Confirm With VIN Number*
Genuine Subaru Sump Pan Oil Seal #11122AA340
Regular price $21.95 Save $-21.95Genuine Subaru Sump Pan Oil Seal
*If Unsure Please Confirm With VIN Number*
Genuine Subaru Camshaft Bolt AVCS #13199AA000
Regular price $39.95 Save $-39.95*If Unsure Please Confirm With VIN Number*
Genuine Subaru Cabin Filter #72880SA000
Regular price $54.95 Save $-54.95- 03-07 Forester
*If Unsure Please Confirm With VIN Number*
Bosch Motorsport BR300 Fuel Pump
Regular price $199.00 Save $-199.00Direct Fit High-Output 300L/H Replacement Ethanol Friendly Fuel Pump
A true ethanol and petroleum friendly replacement fuel pump with flow/pressure capabilities to deliver fuel for up to 280kw at the wheels.
We recommend a Boxer Performance Parts In-Tank Fitting Kit for MY94-MY07 Impreza, WRX, STI, Forester + MY94-MY03 Liberty, Outback.
Note: Our High-Output Fuel Pumps do not have a check valve, therefore slightly longer ‘cranking’ periods are experience before the engine ‘fires-up’, this is a positive side-effect for engine longevity.
Siruda Intake Manifold Gasket EJ255 1mm
Regular price $17.60 Save $-17.60Established in 1988, SIRUDA high performance gasket is a renowned manufacturer of gasoline/diesel engine gaskets and overhaul kits for all major car brands. Having several decades of professional manufacturing experience, SIRUDA is also well known as the outstanding designer and developer of dies/molds for gaskets. SIRUDA high performance gaskets are manufactured through the adoption of the most advanced production techniques and equipment.
SIRUDA’s goal is to provide highest quality to meet the need of the latest generation turbo-charged high speed engines running under the toughest condition. SIRUDA achieves it by controlling the entire manufacturing process - from designing, tooling, producing to the final products. Through continued product research and development, modern management and professional sales and marketing policy, SIRUDA has now become gasket of the first choice among motorsport circle.
Metal / Rubber Intake Manifold Gasket / Insulator for EJ20, EJ25Walbro GSS352 350 LPH High-Performance Fuel Pump Kit - Subaru WRX/STI 94-07
Regular price $249.00 Save $-249.00SUPPORTS 600+ HORSEPOWER AT 40 PSI 13.5V
GSS 39MM Fuel Pump Family Design Update: Generation 3 (G3)
Walbro / TI Automotive has made pump outlet updates to our popular line of 255LPH 39MM Gerotor fuel pumps. The new outlet design is engineered to improve fitting robustness while maintaining the current electrical connection configuration. The update retains our proven pump technology and these third generation pumps will continue to be manufactured in the Caro, MI plant. With the updated outlet design, we will be superseding the current GSS340, GSS341, and GSS342 pumps.
Walbro / TI Automotive GSS350G3, GSS351G3, GSS352G3 Fuel Pumps 600+ horsepower!
Walbro / TI Automotive's new GSS fuel pumps are lapping the field with increased flow rates of 350 lph. Our proven, robust gerotor technology is inside every 39mm straightwall GSS 350, perfect for forced induction (turbocharged and supercharged) applications. We've launched three 350 lph pump versions giving you multiple options to fuel your adrenaline because fast matters!
Features:
- 350 LPH / 90 GPH RATED AT 40PSI 13.5V
- Features an upgraded outlet design with improved one piece construction
- Fuel: Gas
- OE quality
- 39mm diameter
- Easily mountable to new or existing in-tank hangers
- Positive displacement for robust performance
- Manufactured in TI Automotive's Caro, Michigan plant - Made In USA.
What's Included:
- 1 x GSS352 Fuel Pump Only
- 1 x Installation Fitting Kit
RCM Cylinder 4 Cooling Mod Gloss Black
Regular price $199.95 Save $-199.95Cylinder 4 cooling has long been a known issue on the EJ Family of Subaru engines. The nature of the water passageways around this area means a lack of cooling can lead to an increase in the temperatures around this cylinder.
RCM's simple solution to this problem lies in our easy to fit complete kit. Billet fittings are banded in place on our custom 90 degree Samco silicon hose, which you simply fit into the unused port at the back of the block at cylinder 4's location. This is then tee'd into the water matrix pipe directly above using the supplied HiGrip stainless steel fittings. The billet barb fitting is of the correct diameter to allow the right flow rate around cylinder 4 to cool without over cooling, and the 90 degree pre-formed Samco hose ensures that this flow is maintained without disturbance from potential kinks in the pipework.
Suits all EJ Engines
HKS Billet Oil Filler Cap
Regular price $99.95 Save $-99.95New aluminum filler cap cover to brighten up the engine bay!
K&N PS1008 Oil Filter
Regular price $14.95 Save $-14.95• Double rolled seal for superior sealing
• 1 inch nut cast into body for easy tightening or removal
• Predrilled lock wire hole for performance applications
• Compatible with all Blended, Synthetic and Conventional Motor Oils
• Designed to meet or exceed OEM requirements
• Backed by a 1 year limited warranty
Part# PS1008/Z436ST
Height Overall 65.00 mm
Seal Diameter 63.00 mm
Seam Diameter 69.50 mm
Thread MX20 x 1.5
Iriway 7
Regular price $63.95 Save $-63.95- Thread M14x1.25
- Reach 19
- Hex Size 16
- Resisted Yes
- Gap .7mm
- Fine Iridium tipped centre electrode provides stable idle, improved fuel efficiency and lower emissions
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs reduce the risk of flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Triple seals prevent leakage
- Copper core aids in heat removal
Iriway LFR7AIX
Regular price $39.95 Save $-39.95- Thread M14 x 1.25
- Reach 26.5
- Hex Size 16
- Resisted Yes
- Gap .8mm
Cobb Silicone Throttle Body Hose 97-07 WRX 99-20 STI
Regular price $81.95 Save $-81.95Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit that will stay put and look great doing it!
Features:
- 4-Ply Silicone in Stealth Black
- Pad Printed COBB Logo
- Lined Worm Drive Clamps
- Drop-in Replacement
- Works with Stock or Aftermarket Top Mount Intercoolers
RCM Fuel Pump 340L PH (E85 Safe)
Regular price $249.95 Save $-249.95The RCM 340 uprated fuel pump kit should be one of the first things you consider installing when modifying your Impreza above stock power levels, as the ability to provide your engine with enough fuel is crucial to performance.
The RCM340 is a high output, in tank, electric fuel pump that directly replaces the standard fuel pump assembly within the fuel tank. With the ability to supply an impressive 340 litres per hour of flow, this kit comfortably out performs other Impreza pumps on the market and is a huge improvement on the standard fuel pumps.
Ideal for Imprezas developing up to 500bhp and with straight forward fitment via the inspection cover on the cars floor pan, the RCM340 offers superior flow throughout a wide pressure range. With unmatched durability and reliability thanks to its turbine pump mechanism and 30% better performance when compared to its rivals, RCM recommends this pump as a great upgrade for the standard unit or even other popular fuel pump kits on the market.
This pump has also been designed to cope with the New Age Imprezas oscillating voltage supply. Feed to the pump varies from 8v to 12v depending on how the car is being driven.
Supplied with all parts required to fit all turbocharged Impreza models.
- 200LPH @ 90PSI | 6.1 Bar
- 250LPH @ 73PSI | 5.0 Bar
- 300LPH @ 55PSI | 3.7 Bar
- 350LPH @ 38PSI | 2.4 Bar
- Supplies a higher delivery of fuel, faster and more efficiently than the standard fuel pump.
- Suitable for vehicles running up to 500bhp
- Designed to cope with the oscillating voltage supply found on Imprezas from 2001+
- Supplied with simple plug in loom and fitting kit
Suits:
- 94-07 Impreza WRX & STI
- 97-07 Forester
RCM Battery Hold Down Bracket
Regular price $109.95 Save $-109.95When carrying out those finishing additions to your cars engine bay it’s the little touches that make all the difference and now you can secure your battery in style with the RCM Battery Clamp! CNC machined in the UK and finished in ultra durable military spec anodising then laser etched with the RCM logo for that extra seal of quality these clamps are a direct replacement for the somewhat plain standard offering!
Available in Black, Blue and Red to suit any engine bay this part is easy installed in minutes yet does a great job of lifting the overall appearance under your bonnet!
RCM Billet Oil Filler Cap
Regular price $154.95 Save $-154.95Now available exclusively from RCM is the Roger Clark Motorsport oil filler cap.
Manufactured from aluminium using high precision CNC techniques this detailed, quality oil filler cap gives your engine the Roger Clark Motorsport identity.
Grimmspeed Phenolic Thermal Manifold Spacer 8mm
Regular price $119.00 Save $-119.00
What it does:
Greatly reduces the transer of heat from engine to intake manifold thus reducing heat soak.One of a kind true Phenolic material, not cutting board material like others.The cooler your intake temperature is the denser the air is which leads to more powerFor every 5 degree reduction in air temperature, increases power by 1%.The cooler and denser the intake air that the engine sucks in, increases the amount of air that can be mixed with fuel thus increasing efficiency.
How it works:
The intake air in your engine travels through the airbox into the turbo, then into the aluminum intake manifold. The air exits the intake manifold and goes directly into the engine.
While the intake air is within the intake manifold it picks up alot of heat from the aluminum intake manifold. This added heat reduces air density thus reducing engine power capabilities.In stock form your engine has a steel gasket between the intake manifold and engine which allows the heat from the engine to quickly transfer into the intake manifold. By replacing this steel gasket with the GrimmSpeed™ Phenolic Spacer you are greatly reducing the transfer of engine heat into the intake manifold.Phenolic Spacers are able to withstand 500+ degrees F. Subaru engines run at the hotter end of operation around 200 degrees F, so the Phenolic Spacer is well within its max running temperature. GrimmSpeed™ has tested that it is also safe to run race fuel, E85, and methanol with the Phenolic Spacers.The Phenolic Spacer will conduct 300-900 times less heat than the oem steel gasket.
Grimmspeed Phenolic Thermal Manifold Spacer 3mm
Regular price $119.00 Save $-119.00
What it does:
Greatly reduces the transer of heat from engine to intake manifold thus reducing heat soak.One of a kind true Phenolic material, not cutting board material like others.The cooler your intake temperature is the denser the air is which leads to more powerFor every 5 degree reduction in air temperature, increases power by 1%.The cooler and denser the intake air that the engine sucks in, increases the amount of air that can be mixed with fuel thus increasing efficiency.
How it works:
The intake air in your engine travels through the airbox into the turbo, then into the aluminum intake manifold. The air exits the intake manifold and goes directly into the engine.
While the intake air is within the intake manifold it picks up alot of heat from the aluminum intake manifold. This added heat reduces air density thus reducing engine power capabilities.In stock form your engine has a steel gasket between the intake manifold and engine which allows the heat from the engine to quickly transfer into the intake manifold. By replacing this steel gasket with the GrimmSpeed™ Phenolic Spacer you are greatly reducing the transfer of engine heat into the intake manifold.Phenolic Spacers are able to withstand 500+ degrees F. Subaru engines run at the hotter end of operation around 200 degrees F, so the Phenolic Spacer is well within its max running temperature. GrimmSpeed™ has tested that it is also safe to run race fuel, E85, and methanol with the Phenolic Spacers.The Phenolic Spacer will conduct 300-900 times less heat than the oem steel gasket.
GFB Mach 2 TMS Recirculating Diverter Valve Direct Fitment 98-00 GT Forester 03-04 XT Forester 99-00 STI 98-03 Liberty GT & B4
Regular price $236.50 Save $-236.50Using GFB’s TMS technology the Mach 2 can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears (more information below).
- Recirculation model for direct factory replacement for performance without the noise
- Atmosphere venting kits to convert the recirculating valve if you want noise with your performance
Like the Respons and Deceptor Pro II, the Mach 2 is available in a range of bolt-on kits for most popular turbo models. And when we say “bolt-on”, that’s exactly what we mean! No additional adaptors, parts or vehicle modifications are required – simply remove the factory bypass valve and replace it with the Mach 2 – it’s that simple!
The Mach 2 is configured as a 100% recirculating valve (i.e. bypass, plumb back) and add on kits are also available to convert to 100% atmosphere venting.
Use the recirc model for direct factory replacement when you want the performance WITHOUT the noise! Add the conversion kit when you want some noise with your performance!
Factory bypass valves have two main shortcomings – one is that they are typically designed to start opening above a certain pressure to protect the engine, and the other is they are not optimised for throttle response. Oh, and you can’t vent them to atmosphere without stalling your engine…
The Mach 2 solves all of these issues. It can effectively hold unlimited boost (unlimited in that no turbo could ever produce enough pressure to damage it), and the TMS technology ensures maximum throttle response
Suits:
- 98-00 GT Forester
- 03-04 XT Forester
- 99-00 STI
- 98-03 Liberty GT & B4
Ryco Fuel Filter Z348
Regular price $55.95 Save $-55.95Inlet Diameter 8mm
Outlet Diameter 8mm
Features • Longer Life - Quality internal components that protect against clogging
• Efficiant flow - Increased performance and fuel economy
• Meets or exceeds original manufacturers standards
• New car warranty protection
If Unsure Please Confirm Fitment
Dayco Drive Belt 4PK855
Regular price $19.95 Save $-19.95- 2003-07 (To 01/07) SG Forester
Dayco Drive Belt 4PK0895
Regular price $19.95 Save $-19.95- 06-07 Impreza WRX & STI
- 02-07 (to 1/07) SG XT Forester
Dayco Timing Belt T304 94866 EJ SOHC
Regular price $149.95 Save $-149.95- All EJ20/25 SOHC Engines
Dayco Timing Belt T277 94621 EJ DOHC
Regular price $132.95 Save $-132.95- All EJ20/25 DOHC Engines
Perrin Battery Hold Down Bracket
Regular price $129.95 Save $-129.95Perrin Battery Hold Down Bracket
Hold your battery in place with style. Made from CNC machined aluminum and anodized black, red, neon yellow, or hyper teal for long lasting good looks!
Tie Down
The PERRIN Battery Tie Down is a quick and affordable upgrade. Keep your battery from moving in all situations.
Construction
The PERRIN Battery Tie Down is machined from billet aluminum with radiused edges and countersunk mounting holes.
In The Box:
- (1) PERRIN Battery Tie Down
- Warranty & Instructions
Perrin Oil Filler Cap
Regular price $129.95 Save $-129.95Perrin Oil Filler Cap
Complete Your Engine Bay
The PERRIN Aluminum oil cap is the finishing touch to your engine bay leaving a clean and tasteful look. PERRIN's stylish oil cap is prominently displayed sitting just to the right of the engine and is indexed so the PERRIN logo is always in the right spot.
Finish & Construction
Machined from 6061 Billet aluminum, the PERRIN Oil Fill Cap has a textured finish and is hard anodized in a black, red, neon yellow, or hyper teal finish for corrosion protection. For added convenience, the cap features a knurled grip section for easy removal and installation.
In The Box:
- (1) PERRIN Oil Fill Cap
- Warranty & Instructions
Sakura Cabin Filter RCA196P
Regular price $13.95 Save $-13.95- 03-07 Forester
*If Unsure Please Confirm With VIN Number*
Street Fighter Injectors
Regular price $595.00 Save $-595.00KPM injectors are developed with the highest precision engineering. All KPM Fuel System products are of the highest quality, through premium manufacturing processes. Our fuel injectors are serialised and individually characterised to ensure the highest level of performance and reliability.
Upgrading the fuel injection is vital once modifications are made to increase horsepower. Giving more flexibility for tuning and is necessary once the limit of the factory injectors/fuel system is reached.
Theses injectors are suitable for mild – heavily modified vehicles. Allowing increased fuel flow and developed for performance tuning. The injectors are a complete, machined, flow tested set. Along with the injectors we provide the scaling data used for precise tuning.
Vehicle compatibility:
- 99-00 Impreza WRX & STI (Additional Radium Fuel Rail Required)
- 01-14 Impreza WRX
- 01-20 Impreza WRX STI (STI Only)
- 06-12 Forester XT
- 07-12 Liberty GT
Includes Injector Connecter Adaptors Where Required