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- Christmas Picks
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- All Engine
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- All Motor Builds
- Anodized Bolt Kits
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- Delete/Relocation Kits
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- Gaskets
- Head Bolts/Studs
- Head Gaskets
- Hoses & Fittings
- Lubricants/Sealant/Grease
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- PCV Hoses
- Pistons & Rings
- Pulleys
- Running In Oil
- Short Blocks
- Timing Belt Kits
- TGV Delete Kits
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- Superchargers
- Turbo/Turbo Kits
-
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-
- 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
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- Zeitronix
241 products
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.
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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!
Dayco Stretch Fit Drive Belt Tool
Regular price $19.95 Save $-19.95- 08-14 Impreza WRX & STI
- 08-12 SH Forester
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
PSR 3 Port Boost Solenoid 08-21 STI
Regular price $149.95 Save $-149.95MAC valves are used world-wide by many industry leading motorsport brands and workshops and is a brand you can trust.
Mac 35 Series Valve
The MAC 35 series is a direct solenoid operated 3-way poppet valve. It features a short stroke solenoid, a balanced poppet and powerful return spring. These features translate into high shifting forces, fast consistent response times, and long life. Our unique balanced design means virsatility in piping – the valve can be configured as a 3-way or 2-way – normally closed or normally open or can be used for vacuum, divertor or selector applications.Â
Features:
- Genuine MAC Solenoid Operated 3-Way Valve
- Turbosmart Silicone Vacuum Hose
- Nickel-Plated Barb Fittings
- Vehicle Specific Black Finish Bracket
- Vehicle Specific Plug-and-Play Wiring Harness
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:
- 08-21 STI
OMNI Power MAP Sensor WRX 01-07 STI 01-21
Regular price $204.95 Save $-204.95*Note: Older vehicles from 2001-2007 may experience diffuculty with tuning if using stock 16-Bit ECU. Check with your tuner that this product is right for you before purchasing*
Omni Power USA 3, 4 & 5 Bar MAP (Manifold Absolute Pressure) sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip.
Pressure changes are calculated on a true linear 0-5 volt scale via a specially designed silicon pressure sensor that also compensates for temperature changes. The unique ability to compensate for temperature changes allows the Omni Power USA 4 Bar MAP sensor to remain a minimum of 99% accurate from 32 degrees F to 180 degrees F through out its range of scale.
With the true linear pressure vs. voltage scale there is never a need to re-tune at different altitudes as with other sensors. Competitors sensors on the market don't have true linear scaling which can cause your engine to go out of tune with elevation changes, often resulting in idle problems, poor drivability, and catastrophic engine damage.Â
Key features:
- Cases are designed to withstand in excess of 130 PSI without leaking
- -40 to 260 degrees Fahrenheit temperature operating range
- Able to respond from 10% of the pressure scale to 90% of the pressure scale in .001 seconds (the fastest response time of any MAP sensor on the market).
- Automatic temperature compensation.
- True linear scaling for perfect drivability at all boost and vacuum levels.
- Compatible with all aftermarket engine management systems.
- Minimum of 99% accurate over full scale range under all conditions including temperature, altitude, and humidity changes.
- Allows smoother engine operation, higher boost levels, and better drivability than competitors turbo MAP sensors.
- Direct plug and play for an easy install and an OEM look. Dimensionally identical to the stock MAP sensor.
- Each sensor is hand assembled, pressure, and function checked in the USA for unparalleled quality control prior to shipping.
*Please note vehicle will require tuning after installation*
Torque Solution Solid Billet Engine & Transmission Mounts W/ Mount Plates WRX 01-2014/STI 01-20
Regular price $784.95 Save $-784.95- Black anodized / Torque Solution Laser engraved
- Helps Eliminates Wheel Hop / Traction Loss
- Improved 60fts / e.t's
- Limited Lifetime Warranty
Includes OEM Subaru mount plate part #'s are 41031AA281 & 41031AA290.
Will not fit WRX 2015+.
Torque Solution Engine/Transmission Mount Kit WRX 2001-2014/STI 02-20
Regular price $1,054.95 Save $-1,054.95- Black anodized / Torque Solution Laser engraved
- Helps Eliminates Wheel Hop / Traction Loss
- Improved 60fts / e.t's
- Limited Lifetime Warranty
Requires the use of Subaru OEM mount plates.
Torque Solution Solid Billet Engine & Transmission Mounts WRX 2001-2014/STI 02-2020
Regular price $639.95 Save $-639.95- Black anodized / Torque Solution Laser engraved
- Helps Eliminates Wheel Hop / Traction Loss
- Improved 60fts / e.t's
- Limited Lifetime Warranty
Requires the use of Subaru OEM mount plates.
Torque Solution Engine/Transmission Mount Kit W/ Mount Plates: WRX 02-14/STI 02+
Regular price $1,239.95 Save $-1,239.95Applications: Subaru WRX 2001-2014 / STi 01+
-Improved 60fts / e.t's
-Made out of lightweight 6061-T6 billet aluminum and steel
-Street and track torture tested
-Black anodized / Torque Solution Laser engraved
-75A durometer bushings
-Life Time Warranty
Includes the 02-05 Subaru WRX engine mount plates to properly install. The OEM Subaru part #'s are 41031AA281 & 41031AA290.
Hella Sharp Tone Yellow Kit Includes Bracket & PNP Harness
Regular price $99.00 Save $-99.00Hella Horns are known worldwide for being the loudest and most attractive looking Subaru aftermarket horns available. They deliver a high quality sound with OEM fitment. Trust Hella Horns for the ultimate in aftermarket WRX horns! This is for a REAL pair of YELLOW Hella Horns! If you are looking for LOUD horns that look great behind a grill this IS the kit you are looking for!
HELLA Sharp Tone Benefits:
- Sharp penetrating tone
- Robust premium look with distinctive yellow grille
- Ideal for rugged off-road usage
- Corrosion and water-spray resistant
Hella Sharp Tone Horn Features
- Power Consumption: 2 x 42W
- Frequency: 415 Hz (high tone) & 350 Hz (low tone)
- Acoustic Pressure: 115 dB(A)
- Nominal Voltage: 12V
Plug and Play harness
A Simple Plug and play harness for easy install on the Hella Horns. (harness may vary from actual picture)
Brackets
The brackets for HELLA Horns are designed to allow a perfect fit on your specific model of WRX/STI. Being tailored for specific models makes for better fitment than competitors' universal brackets. The brackets come with slotted mounting points for horn assemblies. These allow for fine-tuning of the position of horns to work with unique setups.
- CNC Steel Powder Coated Black
- Adjusted Slotted Horn Mounting
Hella Horn Plug & Play Harness 01-14 & 18+ WRX/STI (Not 15-17 WRX & STI)
Regular price $39.00 Save $-39.00Designed to provide a direct plug and play solution for the Hella Super Tones.
Installs in minutes
No cutting or soldering required
Eliminates the need for the relay supplied by Hella
Protective sleeves for increased longevity
PSR Hella Horn Bracket
Regular price $49.95 Save $-49.95The PSR Hella Brackets come with slotted mounting points for horn assemblies. These allow for fine-tuning of the position of horns to work with unique setups. By offering multiple mounting points, the connection between the radiator support and bracket is solidified and reduces unwanted flex under all driving conditions.
Whiteline KCA313 Front Roll Centre/Bump Steer Correction Kit
Regular price $399.96 Save $-399.96Reduces Roll/Bump Steer
- 2 Ball Joints
- 2 Tie Rods
- Install Guide
- Subaru 97 On Forester
- Subaru 93-16 Impreza
- Subaru 93 On Impreza WRX
- Subaru 93 On Impreza WRX STI
- Subaru 15 On Levorg
- Subaru 94 On Liberty
- Subaru 98 On Outback
Perrin Shorty Antenna 08-14 WRX & STI 3"
Regular price $46.95 Save $-46.95Â
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Project Mu Hyper Carbon+ DB1521 Rear Brake Pads 01+ Brembo STI
Regular price $350.00 Save $-350.00Â
HC is a genuine ‘cross over’ pad suitable for both road and track Use. HC is extremely capable in competition environments so use this pad if you are involved in serious track day, rally and hill climb.Â
Along with temperature capabilities, HC is renowned as a ‘drivers pad’ with unmatched driver feel and control.
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Friction Co Efficient .38-.62
Temperature Range 0-800°
Compound Hyper Carbon
Suits:
- 01-17 STI (2-Piston Brembo)
Please confirm pad shape by comparing existing pad against the blueprint in the second photo.
Bendix DB1521GCT Rear Brake Pads 01+ Brembo STI
Regular price $79.95 Save $-79.95• Ceramic Stealth Advanced Technology for whisper quiet braking, silky smooth operation, noticeably less dust.
• Noise Absorbing Shims for reduced transmission of vibration and noise from the brake pad during extreme braking.
Suits:
- 01-17 STI (2-Piston Brembo)
Bendix General DB1678GCT Front Brake Pads 01+ Brembo STI
Regular price $89.95 Save $-89.95• Ceramic Stealth Advanced Technology for whisper quiet braking, silky smooth operation, noticeably less dust.
• Noise Absorbing Shims for reduced transmission of vibration and noise from the brake pad during extreme braking.
Suits:
- 01-17 STI (4-Piston Brembo)
Bremtec Evolve Hybrid-Carbon High Performance DB1521 Rear Brake Pads 01+ Brembo STI
Regular price $197.95 Save $-197.95EVOLVE is engineered as a high performance brake pad suited to street applications and spirited driving.
Bremtec EVOLVE® performance brake pads offer excellent initial cold bite stopping power and increased high resistance to brake fade in extreme conditions. The formulation offers exceptional pedal feel even after continued repeated hard stops corner after corner and provides extended life for both the disc rotor and the brake pad.
Ideal for entry level track work and high performance street
Suits:
- 01-17 STI (2-Piston Brembo)
Bremtec Evolve Hybrid-Carbon High Performance DB1678 Front Brake Pads 01+ Brembo STI
Regular price $219.95 Save $-219.95EVOLVE is engineered as a high performance brake pad suited to street applications and spirited driving.
Bremtec EVOLVE® performance brake pads offer excellent initial cold bite stopping power and increased high resistance to brake fade in extreme conditions. The formulation offers exceptional pedal feel even after continued repeated hard stops corner after corner and provides extended life for both the disc rotor and the brake pad.
Ideal for entry level track work and high performance street
Suits:
- 01-17 STI (4-Piston Brembo)
NRG Harness Bar 49" Titanium WRX/STI 01-14
Regular price $399.00 Save $-399.00Complete your safety system upgrade with NRG Innovations seat belt harness bar. Designed with the utmost in quality and durability in mind, these units provide a means to attach a multiple seat belt harness system safely into your vehicle. Also provides a nice interior showpiece along with additional chassis reinforcement into your vehicle.
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Features:
- 4-point mounting position
- Full-aluminum solid construction
- Includes all mounting hardware for easy installation.
- 49" Width
- Titanium Polish Finish
- 1.5" Diameter
Torque Solution Engine/Transmission/Pitch Mount with Plates 2001-14 WRX 2001-20 STI
Regular price $1,404.95 Save $-1,404.95-Improved 60fts / e.t's
-Made out of lightweight 6061-T6 billet aluminum and steel
-Street and track torture tested
-Black anodized / Torque Solution Laser engraved
-75A durometer bushings
-Life Time Warranty
All 06+ Models will require 02-05 Subaru WRX engine mount plates to properly install. The OEM Subaru Part #'s are 41031AA281 & 41031AA290.
Torque Solution Engine/Transmission/Pitch Mount 2001-14 WRX 01-20 STI
Regular price $1,229.95 Save $-1,229.95-Improved 60fts / e.t's
-Made out of lightweight 6061-T6 billet aluminum and steel
-Street and track torture tested
-Torque Solution Laser engraved
-75A durometer bushings
-Life Time Warranty
All 06+ Models will require 02-05 Subaru WRX engine mount plates to properly install. The OEM Subaru Part #'s are 41031AA281 & 41031AA290.