I work at a garage. If we got someone who said "tune-up" we'd give them the crappiest plugs a DSM can have, and the crappiest wires a DSM can have. It's good enough to keep the soccer-mommies happy in long run, but for us DSMers, HELL NO!

Get your own plugs and wires man.

Try Magnecore 8.5mm competition wires, life-time warranty
Try NGK BPKR7es spark plugs

Need help on the install? Try vfaq.com if they don't have it, get a Haynes or Chilton's for your car.

Around here we do most of the work ourselves. Minus technical limits such as I'm a mechanic and don't know crap about installing a bodykit and painting. Or if a body tech wanted a racing clutch and didn't know crap about internal mechanics. Get my point?

Haynes Chilton Manual $15-25 at local parts store
NGK plugs $2.00 a pop
Magnecore wires $75-120 depending on where you go

If you got more questions, let us know

-Nick