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  1. Cosworth High Performance Long Block Assemblies for Subaru Impreza WRX STI 2008-2010
    $16,343.00
    The Cosworth Subaru EJ25 CS600 series is designed extreme track use the demanding performance enthusiast. Each assembly is precision built by of Cosworths skilled craftsmen using finest components from parts catalog to ensure maximum reliable power performance. Starting with a Subaru EJ257 semi closed deck block; we meticulously hone each bore to guarantee perfect piston to cylinder wall clearance. block is then assembled with Forged Pistons; motorsport grade Forged H Beam connecting rods along with high performance and main bearings a STI Forged crankshaft. maximum performance; an optional steel billet crank is available (CS600X). Once cylinder block assembly is completed; we install a pair of CNC machine port-bored Valve Cylinder heads with proven S2 camshafts complete with valve lash to specifications. cylinder heads secured with high performance 11mm steel studs sealed with a Cosworth high performance stopper layer steel head gasket. Finally; we install of blue-printed; high pressure pumps maximum lubrication. This proven engine combination been used by teams to events in both North Americaand Europe.
    Key Features
    New Subaru EJ25 engine
    New Subaru EJ25 Forged Crankshaft
    Optional Billet Cosworth Crankshaft (CS600X)
    Cosworth Forged H-beam Connecting Rods
    Cosworth Forged Pistons rings
    Cosworth motorsport Tri-metal bearings
    Balanced to within gram
    Complete blue-print assembly
    Enlarged Intake Exhaust ports
    Large diameter stainless steel intake valves
    Large diameter Inconel exhaust valves
    Hi Rev; Dual valve springs
    Titanium Retainers
    Hardened Steel spring platforms.
    Multi angle valve job
    CNC Machined port finish
    Knife edge port divider
    Cosworth S2 High lift camshafts
    Valve lash set
    Cosworth high pressure pump
    Cam covers
    Cosworth serial number Learn More
  2. Cosworth Forged Pistons for Subaru Impreza WRX STI Limited 2004-2008
    $824.00
    The piston is of most important components within engine. It be subjected to directional change up to times every second must withstand acceleration forces of 8500gs. Cosworth high performance forged pistons designed engineered to withstand this type of punishment still perform. Cosworth's pistons manufactured using same methods as Formula pistons include features such anti scuff skirt coating; ultra-strong pins; polished and patented antidetonation bands. Additionally; each application uses a unique forging to minimize weight ensure strongest possible piston design.
    Key Features
    Unique forgings each application
    Xylan anti scuff skirt coating
    Polished tops (reduces carbon build up relieves stress)
    Manufactured from proprietary alloy (CosAl 010)
    Ultra strong pin
    Patented anti-detonation bands Learn More
  3. Cosworth Forged Pistons for Subaru Impreza WRX STI Limited 2004-2008
    $824.00
    The piston is of most important components within engine. It be subjected to directional change up to times every second must withstand acceleration forces of 8500gs. Cosworth high performance forged pistons designed engineered to withstand this type of punishment still perform. Cosworth's pistons manufactured using same methods as Formula pistons include features such anti scuff skirt coating; ultra-strong pins; polished and patented antidetonation bands. Additionally; each application uses a unique forging to minimize weight ensure strongest possible piston design.
    Key Features
    Unique forgings each application
    Xylan anti scuff skirt coating
    Polished tops (reduces carbon build up relieves stress)
    Manufactured from proprietary alloy (CosAl 010)
    Ultra strong pin
    Patented anti-detonation bands Learn More
  4. Cosworth Forged Pistons for Subaru Impreza WRX STI 2004-2008
    $122.00
    The piston is of most important components within engine. It be subjected to directional change up to times every second must withstand acceleration forces of 8500gs. Cosworth high performance forged pistons designed engineered to withstand this type of punishment still perform. Cosworth's pistons manufactured using same methods as Formula pistons include features such anti scuff skirt coating; ultra-strong pins; polished and patented antidetonation bands. Additionally; each application uses a unique forging to minimize weight ensure strongest possible piston design.
    Key Features
    Unique forgings each application
    Xylan anti scuff skirt coating
    Polished tops (reduces carbon build up relieves stress)
    Manufactured from proprietary alloy (CosAl 010)
    Ultra strong pin
    Patented anti-detonation bands Learn More
  5. Gates Timing Belt Component Kit - Subaru Impreza WRX YR 2002-2003
    $861.50
    With Gates Timing Components Kits. you dont have to shop for additional tensioner & idler pulleys. buy from multiple sources or hassle with returning components that dont fit. Timing component kits provide a complete system replacement solution. plus detailed installation instructions for each application. There is no guesswork required getting the proper fit.
    Each kit includes all the parts for a specific application:

    Timing Belts
    Tensioner Pulleys
    Idlers
    Installation Instructions
    Now everything that goes into a complete timing system installation comes out of a single box.
    Timing Belt Component Kit
    Engine :-
    Aspiration :- T
    Vehicle Engine Options :- EJ205
    Vehicle Interior Options :- H4 Aspiration: T
    Vehicle Exterior Options :- Fuel: FI-GAS
    Cylinder Type :-
    Vehicle Options :-


    Learn More
  6. Mishimoto Silicone Couplers for Subaru Impreza WRX 2002-2007
    $105.00
    Mishimoto's developed several silicone couplers which can be used with a variety of pipe sizes and bends. Whether you are looking for a transition; straight or angle; Mishimoto's the perfect silicone couplers for you. Our silicone couplers are made from the same heat resistant embedded fibers as our silicone hose kitso you know they are durable and can withstand the toughest condits! Learn More
  7. K&N 57i Performance Induction Kit SUBARU IMPREZA WRX / STI 2.5I TURBO
    $228.99
    • Designed to Increase HP and Acceleration
    • Engineered to Specific Vehicle Design
    • Easy to Install. Usually in 90 minutes or less!
    • Lasts up to 100.000 Miles Before Service is Required (depending on driving conditions) 
    • Million Mile Limited Warranty
    • Replaces OEM Filter and Air Box
    • Air Filter is Washable and Reusable
    • Works with Original Equipment Manufacturer Computer Systems
    • Street legal in most states (not street legal in CA – Check part number or vehicle listing for specific CARB status)

    HORSEPOWER YOU CAN FEEL
    As with all our kits. when you bolt-on a 57i intake. you will notice the difference the next time you drive your vehicle. Our 57i Gen I Intake Kits are a great way and in many cases the only way to maximize airflow and engine performance. They will replace the factory air box providing both High-Flow air filter technology and a larger air filter size. This winning combination will increase horsepower and sound great too.

     57i Series Air Intakes Are Street Legal in Most States

    BREAK OUT OF THE FACTORY AIR BOX
    57i Series Intake Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. Gen I’s take advantage of the added airflow provided by an oversized air filter released from the restrictive factory air box..

    TECH TALK
    These kits bring engine airflow out of the factory box by providing a large size open-air conical or round High-Flow Air Filter. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N O/E replacement filter which is always limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100.000 miles). The filter is then either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adaptors are made from high quality materials such as steel. aluminum. silicon or reinforced nylon and ensure long life.

    57i Intakes are not legal for use in California and other US States adopting California emission standards.


    57i Intake Kit
    Engine :-
    Aspiration :- T
    Vehicle Engine Options :- EJ255.EJ257
    Vehicle Interior Options :- H4 Aspiration: T
    Vehicle Exterior Options :- Fuel: FI-GAS
    Cylinder Type :-
    Vehicle Options :- Learn More
  8. Mishimoto Silicone Couplers for Subaru Impreza WRX STI Limited 2004-2007
    $145.00
    Mishimoto's developed several silicone couplers which can be used with a variety of pipe sizes and bends. Whether you are looking for a transition; straight or angle; Mishimoto's the perfect silicone couplers for you. Our silicone couplers are made from the same heat resistant embedded fibers as our silicone hose kitso you know they are durable and can withstand the toughest condits! Learn More
  9.  JRZ 2 Way Double Adjustable Damper : Subaru WRX-Sti N15
    $8,320.00
    JRZ Suspension Engineering is proud to offer our double adjustable racing damper. Our bespoke blow off valve compression system and racing piston design. implements our championship winning application of damping in an easy to use product. A wide adjustment range with precise. even adjustments engineered to enable the chassis tuner to make significant. predictable changes every time.

    An easy to use system. the JRZ Double Adjustable enables the chassis tuner to achieve the desired ride and handling with uncontested precision. Digressive blow of allows for a stiff compression valving while maintaining smooth response. The result is a damper that provides ultra solid platform with smooth bump compliance. The JRZ standard large 22mm piston rod maximizes blow off valve responses to achieve solid chassis control without using a high spring rate. The mono tube design makes use of our standard motorsport piston. To customize track to track setups and tailor the chassis to the JRZ Double Adjustable has an adjustment range able to provide damping to spring configurations ranging from 1-4Hz.

    The JRZ Double Adjustable takes you to the next level. Dedicated racing cars with experienced drivers deserve the professional technology JRZ delivers. Valving designed and innovated by JRZ Suspension Engineering. The JRZ Double Adjustable Motorsport Damper is shipped as a custom configuration. always tailored to the customer’s needs. and always comes with our world renowned personal service

    2 Way Double Adjustable Damper shock 2 way (double ajustable) shock Double Adjustable Damper absorbers for race. Double Adjustable Damper shock. 2 Way Double Adjustable Damper shock Damper road or Double Adjustable shock Damper rally car and vehicles. Suspension sets for BMW. Porshe. Mitsubishi. Nissan. car. 2. way. double. adjustable damper. shock. absorber. race. road. rally. car. vehicles. BMW. Porsche. Mitsubishi. Nissan

    Benefits
    • Precise control of the chassis and unsprung masses
    • Pure racing valving
    • Easy to change configurations
    Recommended applications
    • Professional racing mandating 2 way adjustment
    • Experienced club racing
    Learn More
  10. Invidia N1 Exhaust HS08SW4GST Subaru Impreza WRX 2008-2012
    $728.00
    For a good balance of price and performance; Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust is constructed with high quality SUS304 Stainless Steel; CNC-machined flanges; and manufactured with a polished finish. Each system features mandrel-bent stainless steel Piping for maximum exhaust flow and reduced back pressure. These exhausts are engineered to produce strong mid to top-end power gains; as well as an increase in horsepower and torque. Racing Exhaust
    Single Titanium TIP
    Engine :-
    Aspiration :- T
    Vehicle Engine Options :- EJ255;EJ257
    Vehicle Interior Options :- ALL Aspiration: T
    Vehicle Exterior Options :- Fuel: ALL-ALL
    Cylinder Type :-
    Vehicle Options :- Piping 76mm - TIP 101mm Ti Learn More

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