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EZ-Stab now in different flavors (and colors); including a new Extreme model

The guys at Auto Ennovations have launched different flavours / variants of their original EZ-Stab product including an ‘Extreme’ version that claims: “Using military grade components, EZ-Extreme is a high specification revision of the EZ-Stab. It has been proven to increase performance by up to 5HP*.
EZ-Extreme has the additional capability of upgrading the audio sound quality of any in-car-entertainment system (I.C.E).”

Also coming in a see-thru red ABS plastic case, it looks exactly identical to the base EZ-Stab model except for a new black and red wire combination. RXReviews received a unit Friday night and we will be posting our preview of how it works out pretty soon. This time, we’ll be testing it not only on an 8, but a stock WRX, and a souped up FI Corolla.

So is the new EZ-Extreme ready for primetime? I’ve already got some results out from test runs Fri and Sat, but I’ll reserve judgement till a bit later when I get some clarification on certain issues.

BTW Auto Ennovations also released a ‘Lite’ version of the EZ-Stab for those with much shallower pockets. It comes with a beautiful see-thru grey casing, which in my opinion should have been used for the EZ-Extreme for some differentiation. Then again on closer inspection of the pix, it seems to be recolored photoshop of the red EZ-Stab instead of an actual product shot.

One way power is maximized is thru optimizing air/fuel ratios/ignition timings and that can only be done from the ECU via a piggyback or a reflash.

The second way is to ensure that power to the ignition coils is consistent, and noise free. The 8 – like most modern cars – have built in transistors in the ignition coil that prevent any spikes past the rated voltage of 12v and a 3.5v trigger voltage. Supply for the coils in OEM condition may not be entirely optimum as the same source is used to power a myriad of devices including ICE. What many electrical mods do is to provide line conditioning to maintain stability during power distribution.

The third way is to lighten the load from the engine power-robbing alternator. Some 8s as well as many other cars invest in lightweight, underdriven pulleys to shift power back to the engine. Underdrivens have been proven to improve performance somewhat, but with a side effect of having less available power for ICE and other in-car stuff.

So what exactly does the EX-Stab do? seems to me like it has some capacitance function; a line conditioner, and something that minimizes work done by the power-losing alternator. We shall see…


April 15, 2007 Posted by | Electronics & Gauges | 19 Comments