underdrive pulleys should work for your engine bit it is NOT the same as the sepctra engine, the spectra engine is a 1.8 T8D or in some cases a 2.0 Beta I. Also I recommend a short ram intake/Cold air intake and cat back exaust for starters.
Go to Streetkiaz.com for modding info and hot to and go to KFXPerformance.com for parts.
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