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Impreza 2003-2005 Spare Parts
762 products
Showing 433 - 456 of 762 products


A Genuine Subaru 2 port Water Pump, to suit all manual Impreza's.


RCM Camshaft Kits have been designed and developed in house, to ensure that they deliver the maximum power possible over a wide power band. Each Cam is precision ground and polished from a new blank to the same exacting standards and tolera ...


We will need your existing compressor housing to be able to do this for you, alternatively we can supply you with a new complete turbo with the restrictor already fitted! Motorsport governing bodies around the world have different regulatio ...

NF’s biggest octane increase for those cars with extreme boost or compression and need the highest octane possible. Building on the latest technology used in NF Ultra Unleaded Race Fuel Concentrate, NF Adrenalin is even stronger and giving ...


Having the right tools around you makes life so much easier and allows you to do the job properly, not only for dismantling and assembling components, but also diagnosing faults. This cylinder leakage tester allows you to get a really good ...


RCM single piece Carbon Fibre Prop shaft - 6 Speed - Small Flange. Now this is a must for anyone who’s serious about tuning and is money definitely well spent! Not only do they look fantastic, but Carbon fibre propshafts in most cases offer ...


The RCM Dry Sump Pressure Variation Spring Kit allows you to custom modify the pressure window that the kit operates in. The adjustment screw on the side of the pump then allows for fine tuning. The kit comprises of x9 coloured springs each ...


Roger Clark Motorsport have developed the ultimate range of stock position hybrid Subaru turbos to suit EJ20, 22 & 25 engine platforms in both single scroll and twin scroll configurations. Our turbos have been developed to maximise powe ...


Roger Clark Motorsport have developed the ultimate range of stock position hybrid Subaru turbos to suit EJ20, 22 & 25 engine platforms in both single scroll and twin scroll configurations. Our turbos have been developed to maximise powe ...


RCM prides itself having OE parts manufacturers as their technical partners. This is never more important than with our range of RCM Power Parts timing belt kits where we are working closely with NTN, NSK, Koyo & Aisin to formulate our ...


RCM prides itself having OE parts manufacturers as their technical partners. This is never more important than with our range of RCM Power Parts timing belt kits where we are working closely with NTN, NSK, Koyo & Aisin to formulate our ...


EXEDY Heavy Duty organic racing clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the preferred clutch for road and l ...


RCM prides itself having OE parts manufacturers as their technical partners. This is never more important than with our range of RCM Power Parts timing belt and water pump combo kits where we are working closely with NTN, NSK, Koyo & Ai ...


The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, ...


The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, ...


The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightw ...

Genuine Subaru twin scroll top up pipe gasket - Stainless Steel version


Complete Spec-C Roof Vent Kit. Kit comes complete with all parts required to fit to your New Age Impreza. You will need to cut a hole in the roof to fit this kit.


Using our valuable connections in Japan we have assembled a Genuine Subaru OE clutch kit at an affordable price. The OE clutch gives you great feel, great drivability and that real assurance associated with OE componentry. The kit consists ...


The RCM332 rear silencer / back box is designed to fit 2 and 4 door Impreza's from 1992 to 2007. Retaining the standard 2.5" pipework, this silencer is hand crafted using high quality stainless steel pipe work and flanges, designed to enha ...


Parallel fuel lines are a great addition to any engine, not only do they provide a more consistent volume of fuel to your injectors but they also yield key safety benefits. With Subaru's standard fuel system design, fuel is fed by a pump f ...


Parallel fuel lines are a great addition to any engine, not only do they provide a more consistant volume of fuel to your injectors but they also yield key safety benefits. RCM have many different parallel fuel rail options and kits availa ...


RCM Billet Fuel Rails are the perfect addition to any performance engine project. Our billet rails are designed and manufactured to cater for performance top feed injectors where the need for improved fuel feed and routing is paramount. M ...


RCM have always chosen Omega as their preferred piston manufacturer, not only because of their extensive experience within motorsport but also for the incredible accuracy and attention to detail that is applied to every aspect of their manu ...
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