If you have a intake, exhaust, headers, plenum spacer, and/or other mods. Should you get a reflash / tune?

Most people *will* benefit from either a reflash or tuning, even if you are lightly modded. THE BEST OPTION IS TO FINISH ALL OF YOUR BOLT-ON MODS BEFORE GETTING TUNED!!

The best way to get a tune is to purchase an engine management system and take it to a reputable tuner. There are several options. The most popular option is the TurboXS UTEC. The UTEC seems to have the most powerful combination of features for the money. The Greddy Emanage Ultimate, for example, is another good option for air/fuel tuning, but it does not have good over timing. Your best bang for your buck when tuning is usually going to be a reflash, but reflashes do not have nearly the customizability as the UTEC.

Jesse's right utec is the one of the best bang for your buck and Osiris is another one too which is where they do the same thing as utec but you can use up to three different maps that come on are stock ecu and its controlled through your steering wheel with the cruise control gauges. You say "but I don't have the cruise control for my car" its ok they have come up with a way to do it without using the steering wheel. The best way to get all the power your bolt-ons have to offer is to get a tune. Sorry Power isn't cheep even though I wish it was

I hate you guys and your tuning solutions

what about technosquareE??