The tomei camshafts are put through extensive analysis to achieve optimum performance. They deliver amazing response & performance to MIVEC 4B11 engines!

Building a Race EVO X?

Includes a full set of intake and exhaust valves.

Building a Race EVO X?

Includes a full set of intake and exhaust valves.

Upgraded valve springs and retainers will come in handy if you are building a full race motor!

A great way to easily enhance under the hood of your EVO 10.

Direct bolt on, replaces stock unit! No other modifications needed. Easy installation takes 25 minutes and can be done with common hand tools.

Increase horsepower, turbo spool and style under the hood of your Evolution! Our designers have released a replacement of the OEM rubber turbo inlet hose for your EVO X. You will see consistent gains in horsepower, throttle response and fuel economy. The turbo inlet hose includes the multilayer...

Don't let a flimsy paper filter get between you and true performance.The PERRIN Performance™ dual stage, "Open Cell" foam, drop-in PanelFilter is the answer. A stealthy approach to higher air flow.

The powerful cleaner spray will quickly strip away the grease and dirt, yet won't damage the air filter element.

Okada Projects Plasma Quad Pac replaces the original OEM waste spark system.

Brand new OEM EVO oil filter for your Lancer Evolution X.

This is a genuine OEM Mitsubishi oil filter, same one that comes on your EVO X ...

This is an OEM Mitsubishi oil drain plug with gasket.

Buy this before changing your oil, to save yourself a headache later. ...

Genuine Mitsubishi EVO OEM Metal head gasket.

The X Line Mishimoto radiator that provides up to 25% larger core. Built with 3 rows, this radiator is the ideal upgrade to your stock radiator.

The Mishimoto EVO racing thermostat will promote greater cooling efficiency throughout your engine.

The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications.

Once the engine is fully warme...

The Mishimoto Lancer Evolution X fan shroud kit will considerably improve engine cooling functions and the overall performance of your vehicle.

All Mishimoto fan shrouds are significantly lighter than standard fan shrouds. In maintaining the lifetime of your engine, it is ideal to...

This is the ideal upgrade to your stock Evolution X radiator, having a turbo set up produces a great amount of heat, by replacing your current Evolution 10 radiator with a top of the line Mishimoto performance aluminum radiator you will undoubtedly notice a cooler more efficient running engine.

Manley H-Beam rods are a lower cost alternative to the Turbo Tuff series. The Manley H-Beam rods are extremely high quality yet very economical.

These magnetic drain plugs will extend the life of your engine.

It helps to keep the excess metal particles that are created from normal engine wear from floating freely in...

Kelford high performance camshafts are CAD designed to optimize torque and horsepower over the widest possible power band. 

214-B - 270/260 - Stage 2 camshafts, Suits larger turbo applications. 

Kelford high performance camshafts are CAD designed to optimize torque and horsepower over the widest possible power band.

214-A - 264/252 -  Stage 1 camshafts to suit stock valve springs and stock turbo.
...

K&N drop in flat panel filters with mesh covering are replacements for your stock restrictive air filter.

TECH TIP: Very easy installation. Takes less then 10 minutes and can be done in your ...

The JUN Custom Kit provides more power and torque capabilities of your Stroker Assemblies - Includes JUN Crankshaft, JUN Piston Kit and JUN Super Connecting rods.

HKS M-Series spark plugs are high performance Iridium plugs designed to provide improved ignition performance, durability and anti-carbon build-up.

Features:
- 0.6mm Iridium Alloy Center Electrode
- Outer Electrode with Platin...

HKS M-Series spark plugs are high performance Iridium plugs designed to provide improved ignition performance, durability and anti-carbon build-up.

Features:
- 0.6mm Iridium Alloy Center Electrode
- Outer Electrode with Platin...

HKS metal head gaskets are engineered to resist severe levels of heat that are generated by high-horsepower and high-boost applications.

All HKS head gaskets are constructed with multiple layers of steel and coated with a special fluorine rubber to provide exceptional seali...

Gains of 40-80whp (depending on Turbo) have been seen by simply bolting the S2 cams in.

The GSC EVO X Cams will not sacrifice any bottom end loss over stock cams; nothing but gains and will promote faster spooling of the upgraded turbos.

Cosworth High RPM Valve Springs are wound from the world's finest Japanese Kobe steel and feature dual chamfered ends to reduce wear on seats and retainers.

Engine bearings are one of the most vital components within an engine and are often overlooked when considering high performance upgrades.

By reducing the temperature of the inlet manifold the temperature of the intake air charge is also reduced.

Increased displacement means increased performance and the Cosworth 2.2L EVO X stroker kit is the perfect way to add power and torque to your EVO.

Engine bearings are one of the most vital components within an engine and are often overlooked when considering high performance upgrades.

High performance piston ring set for Cosworth pistons.

High performance piston ring set for Cosworth pistons.

High performance piston ring set for Cosworth pistons.

The Cosworth Oil Filler Cap is machined from solid aluminum with the traditional Cosworth "three prong" ergonomic style.

Engine bearings are one of the most vital components within an engine and are often overlooked when considering high performance upgrades.

The EVO X intake manifold from Cosworth features a larger plenum chamber while maintaining the stock location throttle body to ease the installation and the manifold runner are also increased in size to insure maximum air flow.

The Cosworth 4G63 2.2L stroker engine combines the perfect bore to stroke ratio, yielding potentially big gains in torque while still allowing the engine to rotate and produce power higher rpm's.

Cosworth High Performance Head Gaskets are engineered to seal in power under the most
demanding conditions.

Cosworth High Performance Head Gaskets are engineered to seal in power under the most
demanding conditions.

Cosworth Performance Air Filters are constructed from a proprietary synthetic, non-woven single layer, pleated polyester filter media that requires no oiling.

Essential for high performance engine builds, heavy duty head studs reduce cylinder head movement in high boost or high compression engines optimizing cylinder head to block sealing.

One of the most effective ways to add power and performance is to increase the displacement of the engine.

Cosworth Big Valve Cylinder Heads are manufactured from new OEM castings and feature the latest in port shape and design engineered for maximum usable power.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

Ground from new Cosworth billets, these camshafts for the Mitsubishi EVO X will provide substantial power gains while remaining drivable in all conditions.

POWER. FLEXIBILITY. CONTROL. The AccessPORT is the industry leading OEM ECU flashing, managing and monitoring assistant. Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations.