wheres the cheapest place to find it...is it direct bolt up witht the exception of a few wires...im in the dark on this one
Here is some information on the product.
On the bottom of the page, it gives you a pdf file on how to hook it up to your ignition system.
Or, you can use their vehicle search feature which may tell you how to hook it up to your particular car.
For a basically stock engine, it won't do much but to improve your spark for a more efficient combustion cycle.
On boosted applications, it's a tremendous asset to the car.
Hope this helps.
Oh and the pricing is pretty uniform anywhere you look for the product new.
You can get a bargain used if you look around.
Misnblu.com
Newbie member since 1999
Thank you Dave and JBO! 

Had an MSD 6A system on my '88 Dodge Ramcharger (Think: Dodge full-size 2-dr SUV) with factory TBI, gained 20% increase in fuel mileage running the stock gap on the plugs. And they lasted 35,000mi (Standard fare for that vintage vehicle) between gapings.
Go beyond the "bolt-on".