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  1. K&N 57i Performance Induction Kit SUBARU IMPREZA WRX 2.0L 16V TURBO
    $238.99
    • 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 :- EJ205.EJ255
    Vehicle Interior Options :- H4 Aspiration: T
    Vehicle Exterior Options :- Fuel: FI-GAS
    Cylinder Type :-
    Vehicle Options :- Learn More
  2. K&N 57i Performance Induction Kits [Subaru Impreza]
    $163.99
    • 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 :- EJ205.EJ255
    Vehicle Interior Options :- H4 Aspiration: T
    Vehicle Exterior Options :- Fuel: FI-GAS
    Cylinder Type :-
    Vehicle Options :- Learn More
  3. Brian Crower GASKETS - BC Made In Japan (Subaru EJ257, 101mm Bore)
    $205.26
    Brian Crower Head Gaskets are sourced from the leader in Performance Head Gaskets; Cometic. All head gaskets are specifically chosen for maximum performance in your motor. Learn More
  4. Brian Crower GASKETS - BC Made In Japan (Subaru EJ205, 93.5mm Bore)
    $205.26
    Brian Crower Head Gaskets are sourced from the leader in Performance Head Gaskets; Cometic. All head gaskets are specifically chosen for maximum performance in your motor. Learn More
  5. Brian Crower BLOCK SLEEVES - Darton Dry Sleeve (Subaru EJ25, 99.5mm to 102mm Max Bore)
    $478.95
    Brian Crower Block Sleeves are sourced from the leader in sleeving; Darton.. All sleeves are specifically chosen for maximum performance in your motor. Learn More
  6. Brian Crower BEARINGS - ACL Race - Rods, Mains (Subaru EJ25 w/thrust in #3 position)
    $205.72
    Brian Crower Bearings are sourced from the leader in performance engine bearings; ACL. All bearings are specifically chosen for maximum performance in your motor. Learn More
  7. Brian Crower VALVES - 30mm EXHAUST (Mitsubishi 4B11 Evo X)
    $151.13
    Brian Crower Valves are made from premium stainless steel; fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head. Learn More
  8. Brian Crower VALVES - 29mm EXHAUST (Mitsubishi 4B11 Evo X)
    $151.13
    Brian Crower Valves are made from premium stainless steel; fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve control at high rpm. Standard and oversize head. Learn More
  9. Brian Crower Camshafts - STAGE 3 (Subaru EJ205 - WRX) SET/4
    $687.73
    Brian Crower high performance camshafts are ground on state-of-the-art CNC cam grinders to insure accuracy and tolerances to within .02mm. Every Brian Crower camshaft profile has been prototyped and dyno tested for proven horsepower results prior to placed into mass production. By grinding cores in high volume; Brian Crower; Inc. is able to pass the cost savings on to the end user. Quality at an affordable price.
    Brian Crower uses small diameter grinding wheels during the finishing phase when applicable to generate a more aggressive ramp rate for a faster cylinder fill rate. More air + more fuel = more power. Although it takes longer to grind the cams; research and development has proven that the inverted radius created by the small grinding wheel on the opening side delivers more horsepower on radius and roller rocker applications than the conventional; large diameter grinding wheels.
    All Brian Crower cams are checked on a high speed; sub-micron accuracy measuring gauge. The Adcole Camshaft Measuring System uses individual measuring heads for each cam journal and cam lobe; with .01 micron resolution; taking one datum point each 1/10th of a degree or 3;600 data points per revolution. Measuring camshafts for rise error and chattermark detection; this model can measure 200 parts per hour. Learn More
  10. Brian Crower SINGLE SPRING/TITANIUM RETAINER KIT (Subaru EJ Series, Toyota 3SGTE/GE)
    $248.62
    Brian Crower Spring and Retainers
    Valvesprings
    Designed for high rpm; Brian Crower valve springs are wound from only the highest grade; super clean; chrome silicone alloy and feature proprietary processing procedures (chamfer; debur; etc) for consistent pressures over long term; high rpm usage. Quality valve springs are critical in the prevention of premature valve float.
    Retainers
    The ultimate in lightweight high performance; Brian Crower titanium retainers typically weigh in approximately 40% less than the factory OEM steel units. CNC machined for premium 6AL4V titanium bar stock to exacting tolerances.
    Spring/Retainer Kits
    Brian Crower valve spring and titanium retainers kits are system matched to work in unison to deliver better valve control at extended rpms and allow for greater lift camshafts for added performance and reliability.
    Keepers/Locks
    Spring Seats Learn More

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