well, for one, the ecos dont really have wires, and the plugs that GM use are good plugs to begin with, so I wouldn't waste your money.
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02 Alero - ecotec - 5 Spd - Springtech springs - KYB GR2 struts - CAI - Sacchi
S1 lightweight 17s - Eclipse CD5435 - Sirius radio - 6000K HIDs - LED markers
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