EVO and Eclipse Turbo Parts and Performance

EVO X Fuel and Tuning Parts

RRE 3 Port Solenoid (3 Port BCS)

$95 Price includes USPS Priority Shipping to the lower 48 states.

What is the best 3 port control solenoid? We like this one :-)

It comes complete with silicone hose and zip ties for mounting and securing hoses.  The RRE 3 Port Solenoid includes a direct plug in connector.

We find that this solenoid is more responsive and smother than the more expensive ones. These can be used with the 3rd port venting or with the air going back in. We typically vent it to keep things simple. Fittings are included to run the BCS either way.


AEM E-85 Rated Direct Replacement Fuel Pump 50-1220

$122.99 inc Priority Mail 2/3 Day Shipping to the lower 48 states.

The AEM 340 lph drop in fuel pump (AEM part number 50-1220) is currently our go-to fuel pump for the best fit and best reliability. We never had much long term luck with the other drop in pumps for the EVO X. Premature wear and clogged up filters were becoming too common.

We have also seen many stock fuel pumps die, some on the dyno right in front of us. While the stock pump when everything is working perfect will keep up with up to 350 whp on pump gas, once the pump and fuel gets hot some random fuel pressure drop offs become common. This has caused some busted spark plugs and the resultant mess from running lean.


There will be random reviews around the web on other versions of AEM fuel pumps. They are older reviews and “How-To’s” before this EVO X specific pump was available. Some people try to use the Walbro 255 size pumps and they require special expensive adapters that eliminate the fuel filter housing. Look! No filter housing :-P

pump no filter

In addition to running no pick up sock, the car that this pump came out of had no fuel filter under the hood either. He was on his second motor after breaking sparkplugs on his first motor with this setup.

Many people confuse the fuel pre filter on the bottom of the pump for the actual fuel filter. That pick up pre filter is just there to keep swarf out of the fuel pump. You need a proper filter after the fuel pump (miniature inline screen filters don’t count)


This means that we prefer to keep the factory filter housing in place and functional. We have also seen some seriously sketchy fuel pump installs. Some by under water basket weavers, many with kinked hoses. Often with the wrong hose not rated for high pressure. Somehow something that seems easy to install ends up making a mess.

x fuel pump underwater backet weaving

The AEM 50-1220 fuel pump also fits several other vehicles besides the 2008-15 EVO X and RalliArt. Here is AEM’s propaganda for all vehicles:

AEM’s 340lph E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels, and are tested to work with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline. This physical size of this fuel pump makes it a great replacement for the 2000-’09 Honda S2000, 2000-’05 Honda Civic, 1992-’01 Acura Integra, 2002-’06 Acura RSX, 2002-’15 Mitsubishi Evo, 2002-’07 Subaru WRX, 2013-’15 Subaru BRZ, 2013-’15 Scion FRS and many other popular enthusiast applications (NOTE:The plug wiring may need to be updated for some applications). Its compact, short body design (65mm length) with mounting hooks also makes it ideal in universal applications that have fuel tanks with tight tolerances.

Fuel Pump Drawing 50-1215

The AEM 340lph E85-Compatible High Flow In-Tank Fuel Pump is designed for in-tank mounting on high performance naturally aspirated and forced induction vehicles. It features a compact 39mm diameter that fits most applications and an offset inlet design that eases installation.

all parts

The 340lph E85-Compatible High Flow In-Tank fuel pump includes a wiring harness, pre filter and O-rings. Every AEM 340lph E85-Compatible Fuel Pump is tested to flow 340 lph at 43 PSI before it is packaged for sale.

  • Tested and compatible with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline
  • Designed for high output naturally aspirated and forced induction EFI vehicles
  • In tank design
  • Each pump is tested to flow 340 lph @ 43 PSI
  • Compact body (39mm diameter x 65mm length)
  • Includes pre filter, hose, clamps, flying lead, end cap and rubber buffer sleeve


Injector Dynamics EVO X Fuel Injectors

Size CC/min

Price includes Priority shipping to the lower 47 states. Not for sale in California

The ID 1050 cc injectors are our best choice for the EVO X using a stock turbo running a dual map or flex fuel tune with 91 octane gasoline and E85 Ethanol. They are also appropriate for a basic stock frame upgraded turbo running on 91 octane gasoline only. Not enough flow in these to rock a big turbo and E85. For that you would need the 1300 or 1700 ID injectors.

We only sell them with the PNP Adapter harnesses for ease of installation. These ID 1050s are the most trouble free, smoothest running, consistent flow and with a bone-head proof installation. ID 1050s for the 2008-2015 EVO X and 2009-2015 RalliArt are $480 for the set of four. This includes the PNP adapters and USPS Priority 2-3 Day Shipping.


Additional Info from Injector Dynamics:

The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x, and ID1700x.

Like the ID1300x and ID1700x, the ID1050x is not a modified production component. It is a built to spec motorsport injector, offering optimization of critical operating parameters important to you, the motorsport tuner.

  • Compared to the original ID1000, the ID1050x offers numerous improvements, and is sure to become the new reference.
  • Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuels.
  • Compact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors.
  • Improved internal flow path increases output by 5% without sacrificing low flow performance.
  • Stronger magnetic circuit offers stable operation up to 10 bar.
  • Replaceable inlet filter extends service life.


Nerdy Info:

Nominal Flow Rate – 1065cc/min @ 3.0 Bar (43.5 psi) Using Gasoline at 52 Degrees C (125 Degrees F)
Maximum Differential Fuel Pressure – 10.0 Bar (145.0 psi)
Fuel Compatibility – Compatible With All Known Fuels
Electrical Connector – USCAR

ID1050x Dynamic Flow Data

Fuel Pressure Offset Slope
(psid) (µsec) (cc/min)
8 Volts 10 Volts 12 Volts 14 Volts 16 Volts
40.0 1920 1410 1115 920 790 1020
43.5 1955 1425 1125 925 795 1065
45.0 1970 1435 1130 930 800 1085
50.0 2025 1475 1160 955 825 1145
55.0 2080 1515 1190 980 845 1205
60.0 2140 1540 1215 1000 860 1260
65.0 2195 1560 1225 1010 855 1305
70.0 2255 1575 1235 1015 850 1350
75.0 2340 1610 1250 1020 850 1390
80.0 2440 1655 1265 1020 850 1420
85.0 2555 1705 1280 1030 855 1455
90.0 2680 1765 1315 1045 865 1490
95.0 2815 1825 1355 1075 880 1530
100.0 2960 1890 1405 1110 520 1565

Also available are the 1300cc and 1700cc sizes.

ID 1300x’s would be for a guy running a built motor on E-85 with a big turbo up to right at 500-550 whp on E-85 and these will still idle and drive smooth on gasoline. These are the Bosch Motorsports based injectors and will run with any conceivable fuel. Price includes the PNP adapters.

ID 1700x’s are for guys running E-85 and aspirations of 550 whp and up to mid 700s whp with sufficient fuel pressure. With these 1700x’s, the car will still be a nice daily driver but your tuner needs to be sharp for them to be smooth on gasoline.  These are the Bosch Motorsports based injectors and will run with any conceivable fuel. Price includes the EVO X PNP adapters

Not for sale in California.