New Plug and Play AEM ECU For your STi

AEM’s Series 2 Plug and Play Engine Management System (EMS) is a full user-programmable standalone engine control module, allowing a you to unlock the full potential of your Subaru while unlocking features previously only available professional tuners. Installing an AEM Series 2 EMS is simple, it plugs directly into the stock wiring harness in place of your factory ECU module. The AEM Series 2 AEMTuner Windows-based software makes tuning, injector scaling, and sensor calibration a simple process. User-Defined templates make tuning the AEM Series 2 even simpler, as you can establish quick keys to speed up the tuning process. While professional tuning is highly recommended, the Series 2 EMS does include a variety of base maps to get you running and ready to tune in no time. The Series 2 EMS for the 04-06 Subaru STI allows you to control every aspect of your EJ25 from cam control to rev limit, timing, bigger injectors, boost control, nitrous injection, and even individual cylinder fuel and timing trims. There is even an anti-lag tuning capability built in specifically for drag racers. Professional tuners will appreciate the ease of use and security features on AEMTuner, the interface software for all Series 2 EMS systems. When combined with the AEM UEGO wideband (sold separately), the AEM EMS also features the unique capability to auto-tune fuel curves. The AEM Series 2 EMS combines the features and options that you can only get with full stand alone engine management designed for enthusiasts that demand professional results.

NEW EMS Series 2 Features:
Direct replacement for factory ECU-No additional wiring or hardware necessary, installs in minutes and uses all the factory sensors
1MB Internal Data Logging
CAN bus/Drive by Wire Equipped
Anti-Lag/Flat Foot Shifting Enabled
8 Injector Ouputs
6 Coil Outputs
Start-up calibration (base map) included
Individual Cylinder Ignition & Fuel Trims
All channels/maps/tuning options unlocked
Optional Sensors (sold below) available for additional real time logging/tuning
FITMENT:
Subaru STI 2004-2006 – special deal on the 2005-2006 version!

Contact us at z1sales@z1auto.com or (631)863-3820 for best pricing!

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Cosworth VQ35 Clearance Sale!!!

While supplies last, and at these prices, it won’t be long!

Cosworth Forged Pistons:

11:1 compression, your choice of stock bore, .025 or .050 overbore – $750 SHIPPED for the set!!

8.8:1 compression, .050 overbore – $500 SHIPPED for the set!!

Forged Stroker Crank –
87.4mm stroke (yields 3.8 liters displacement with standard bore pistons) – $4360.00 SHIPPED

Forged Piston Set for Stroker Crank (11.6:1 compression, standard bore) – $1870.00 SHIPPED

CNC Ported Cylinder Head Set – $2850 SHIPPED for the pair

ZK1 Camshaft Set for REVUP Engine Only!!! $980 SHIPPED for the set of 4 cams

Fuel Rail Kit – $420 SHIPPED

All first come, first served only, and final sale!

To order, just give us a shout!

Cometic Complete Engine Gasket Kit for your Subaru!

Cometic has been in the important performance gasket business since sport compacts first came on the scene. Their newest offering are complete engine gasket kits for the Subaru Impreza, RS, Legacy, Forester, WRX and STi.

Gasket Street Pro gasket kits bring race-proven MLS technology to the budget-minded enthusiast. The outer layers are coated with a rubber-based material to create a superior, heat-resistant seal that can withstand extreme cylinder pressures. These Cometic gaskets are ideal for everything from aluminum heads to cast iron or aluminum blocks. Street Pro gaskets offer top end quality that you can afford. If you are building a motor or just want to always have spare gaskets laying around this is the economical way to do it. These kits come complete with every possible gasket for the EJ motors.

Contact us at (631)863-3820, or z1sales@z1auto.com to order yours!

Invidia 4-2-1 Header for Civic Si

Excellent fit and finish, great power, and, it’s under $600 clams delivered to your door!

To order, contact us at (631)863-3820, comment here, or via email to z1sales@z1auto.com