I'm selling my extra Motec M4 with Motec IEX(Ignition Expander Module). This is the perfect Standalone ECM package for any 4+ cylinder application. And comes from the industry leader in racing engine control units, Motec.
I'm only asking $1500 plus shipping for this package, but I would also be open to reasonable offers or to sell the components separately.
Please email me directly as I might not respond as quickly to this thread.
biggie@lapbattle.com

MOTEC M4 BASIC SPECIFICATIONS:Outputs
4 x Injector outputs—high or low ohm
Up to 4 x Ignition/Auxiliary outputs—switched or PWM—for functions such as turbo waste gate control, idle speed control, intercooler spray bars, or to be used as additional ignition outputs
Inputs
3 x Analogue voltage inputs—fully configurable including custom calibrations
3 x Analogue temperature inputs—fully configurable including custom calibrations
1 x Wideband Lambda—for optional Lambda measurement and control
2 x Digital/speed inputs—for wheel speeds and function activation
Please visit Motec's M4 website for more information.

MOTEC IEX(Ignition Expander Module) BASIC SPECIFICATIONS:Outputs
8 x ignition outputs
Suits most ignition modules of falling edge type
Dwell time is controlled by the ECU
Please visit Motec's IEX website for more information.
Package comes with everything you see here:Motec M4 ECU
Motec IEX(Ignition Expander Module)
Propriety communication cable(Computer to ECU)
3 x Motec M4 Harness Connectors with Pins
Motec M4 User's Manual
Latest version of software can be directly downloaded from Motec
HERE.