For those of you looking for a big-bore version of the 4B11 engine, look
no further! AMS now offers the same 2.2L short block that powered the
record-setting AMS Time Attack EVO X (TA-X) to the 2009 Redline Time
Attack Championship

The AMS Mitsubishi Lancer Evolution 10 Stage 2 Shortblock is the ultimate solution for high horse power reliability.

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.

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.

The Buschur Racing engines are machined to accept our ultra high strength custom JE pistons that Buschur Racing has been using since the release of the Evo X.

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.

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

Password:JDM Dry Carbon Kevlar Engine Bay Upgrade Package for the 2008+ Mitsubishi Lancer Evolution X has arrived! PasswordJDM rolled up their sleeves and went to work for days and months designing this thing, and now, its just about perfect. Made entirely of Dry Carbon Kevlar, the PWJDM ...

Password:JDM Dry Carbon Fiber Engine Bay Upgrade Package for the 2008+ Mitsubishi Lancer Evolution X has arrived! PasswordJDM rolled up their sleeves and went to work for days and months designing this thing, and now, its just about perfect. Made entirely of Dry Carbon, the PWJDM intake s...

If you're building a race EVO X you will want an efficient way to cool off the oil or else risk serious engine damage!

TECH TIP: Direct bolt on! Includes all hardware needed for an easy installation.

This ETS Mitsubishi Evolution X T4 Top Mount Manifold is designed for
serious power and works with any T4 turbocharger smaller then a Garrett
42R.

Brand new Evo X Throttle Body modified by Boomba Racing. Throttle body is bored to 64 mm and retrofitted with larger throttle plate.

The EVO X manifold is a tubular manifold with 1.25” runners, for those looking to maximize the performance of their stock location EVO X turbos.

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.

Manley connecting rods can take about all the abuse you can throw at them.

 

These will support 700+ HP applications and the price is more then cost effective.

Fits: Mitsubi...

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

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

This OEM Mitsubishi throttle body + throttle position sensor that came on your Mitsubishi stock from the factory. Brand new genuine OEM Mitsubishi part.

TECH TIP: The TPS sensor is NOT available from Mitsubishi solo, it ...

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.

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

The AMS Spec. EVO X Stock Replacement Pistons are not your ordinary
replacement pistons. These specially built heavy-duty pistons are
designed to perform flawlessly under the extreme heat and PRESSURE
associated with turbocharged engines.

CBRD Double Pass Radiator

Stock pistons can often withstand high power levels without failure.
However, they also can be easily and instantly broken by unintended but
destructive detonation episodes, even momentary ones at high HP levels.

Stock pistons can often withstand high power levels without failure.
However, they also can be easily and instantly broken by unintended but
destructive detonation episodes, even momentary ones at high HP levels.

Enlarging the diameter to 75 mm allows the increase of the throttle cross section area by almost 56% over stock throttle body.

Replacing the stock throttle body with new Boomba 75 mm throttle body will increase the horse power and greatly improve engine response (even w...

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.

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.
...

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. 

Bore: 3.386(86.0mm)
Size: STD

Comp Ratio: 9.0:1
Bore: 3.406(86.5mm)

Lightweight Aluminum High Performance Evolution X Radiator.

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

Brian Crower high performance billet camshafts are CAD designed to optimize torque & horsepower throughout the power band. 272 combo, is geared towards all-out performance.

Brian Crower high performance billet camshafts are CAD designed to optimize torque & horsepower throughout the power band.

WORKS is the pioneer and leader in EVO ECU flashing technology. WORKS was the very first EVO tuner in the U.S. to reflash the 2008 factory ECU.

Their Software Engineers have been disassembling US-Spec EVO VIII code since April '03 and have software control unparalleled i...

Max Energy Sport Power Programmer Delivers The Maximum Tune!

The Hypertech Max Energy Power Tuning extracts every bit of energy possible out of every molecule of fuel giving you more miles at part-throttle and more power at wide-open throttle.

In order t...

PERRIN boost tubes are larger diameter and smoother then stock providing a less restrictive air path from your turbo to the engine.  Gain horse power and torque while adding a great looking part under the hood of your EVO.

Better Tubing
PERRIN boost tubes re...

Our brains control our vitals. An EVO's ECU is no different. There is no single more valuable tool available to any tuner than the ability to access the car's brain and reprogram it to perform to its fullest potential -- especially after tuning parts have been integrated into the system....

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.

The AMS 4B11 Torque/Honing Plate is an essential tool when machining your engine block. The 4B11 block is a lightweight aluminum casting.

Buschur Racing is pleased to have teamed up with Supertech to offer customers, the same valve springs and titanium retainers that they have had produced for our Stage 3 cylinder heads.

Supertech Performance is best known for high performance valves, and valvetrain compone...

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.

Fits: 4B11T / 4B11 Theta Engines

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

Koyo Radiators are designed, manufactured and specified to original equipment (OE) specifications. Koyo radiators are renowned for their OE style design made especially for import cars.

Koyos NocolokR brazing line keeps the highest quality standards, bringing you superio...

Recent trend of automobile equipped with Electric Controlled Throttle Valve replaced from Mechanical Throttle Valve (Cable type).

Brand new OEM EVO o2 Sensor for the Lancer.

This is a genuine brand new OEM Mitsubishi product, no "local parts store rebuild."

Fits: Mitsubishi Lancer ...

Eagle connecting rods can take about all the abuse you can throw at them.

OEM-style carbon fiber engine cover for 2008-2010 Mitsubishi

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.

The cooling system is a vital component of your 2008+ Mitsubishi Lancer Evolution X operation. The radiator needs constant airflow, with minimum turbulence, to be as efficient as possible. Unfortunately, gaps in the structure around the radiator allow air to escape, resulting in lost effi...